Security Camera Input Setup

 Security Camera Input Setup

Artificial Intelligence (AI) security cameras are specialized network IP cameras that perform advanced analytical functions such as vehicle detection, person detection, face detection, traffic counting, people counting, and license plate recognition (LPR). These artificial intelligence functions are achieved using highly advanced video analytics software that is built-in to the camera and recorder they are connected to. AI cameras can be used as a stand-alone device by recording to an SD card, or they can be connected to a network video recorder (NVR) to create a multi-camera AI system that records to a central hard drive. Please note that only certain models are capable of license plate recognition / automated number plate recognition (ANPR).

A special characteristic some network video devices possess is an integrated input & output ports. This incorporation allows for the communication and interaction of external devices, such as but not limited to:

1.   Doorbells

2.   Switches

3.   Alarm System Relay

4.   Pressure strips

5.   Detectors (frequency, smoke, movement, sound, temperature, and humidity sensors)

All these functions can be achieved via:
1.   NVR/DVR (remote or local)
2.   Application through a smart device (Tablet or Phone)
3.   Computer (local or remote / software or browser)

 

Camera / DVR / NVR Alarm Input

Motion sensors / motion detectors can be integrated with video surveillance systems to provide additional security for buildings and also outdoor areas. For example, a PIR sensor (passive infrared) can be connected to the alarm input of a security camera DVR or IP camera NVR to trigger video recording and send an alert to the property owner that motion has been detected in a certain area.

When motion is detected by the motion sensor, it triggers the following alarm actions.
1.   Trigger video recording on the camera associated with the alarm.
2.   Enable the alarm output on channel one, where I have an alarm light attached (turn the strobe light on).
3.   Pop-up live video of the camera associated with the alarm on the DVR’s display monitor.

Here are some additional actions that can be triggered from an alarm input.
1.   Capture a still image snapshot.
2.   Send a push notification to the mobile app for iPhone & Android.
3.   Enable the alarm buzzer on the DVR / NVR.
4.   Send an email notification.

The inputs and outputs can be used to eliminate unnecessary recording of video or coincide with your alarm system to systematically create a reliable and accountable security source. When input and output mechanisms are triggered, you can (manually or automatically) request through the network video device that certain actions be performed over the network as well as trigger devices attached to the output ports. Example:

This example picture above shows a person interrupting a sensors function. This creates a signal that travels to the camera and the camera computes the message. The camera then functions as programmed and starts recording (snapshots or footage) to the delegated device while simultaneously triggers a relay to close. When the relay closes, it completes the circuit for the siren or strobe to activate. Another configuration (as long as the cameras capable), have the camera record to the desired method based on motion and simultaneously trigger the relay to set off the siren. In this example, a motion sensor is taken out of the equation.

Again, the above picture shows only one of many configurations. You can configure in whatever method you desire. Including or excluding recording methods based off of:

·        Motion (movement takes place)

·        Masking (the camera has been covered or obstructed significantly)

·        Video Loss (picture is no longer materializing, this feature is more prone to function correctly via a recorder or program)

Other devices that can be attached and configured to your I/O ports are as follows:

Device Type	Description	Occurrence of activation
Entry Contacts	Simple magnetic sensors detecting opening of doors, windows, gates and shutters.	When the circuit is broken (door is opened) the camera can record and/or send a snapshot and notifications
Motion Sensors	A sensor that detects motion either based on heat, light, or frequency	When motion is detected, the sensor breaks the circuit and  the camera can record and/or send a snapshot and notifications
Glass Break or Glass Shock Sensor	A sensor capable of distinguishing the sound/vibration of breaking glass and/or splintering wood.	When glass is  disturbed or shattered, the glass sensor breaks the circuit and the camera can record and/or send a snapshot and notifications
Pressure strip or switch	A pressure or switch sensor that are needed to interact with before gaining entry or exiting a premise or structure	When the sensor is triggered it breaks the circuit and the camera can record and/or send a snapshot and notifications

How-to Install Motion Detectors with a Security Camera System

Installing a motion detector and integrating it with a security camera system is fairly simple. CCTV Camera Pros supports professional and DIY installers. Most PIR motion sensors are 12V DC powered which gives installers the choice of using a individual 12V DC power supply or one of the ports on a multi-channel power supply box (the same ones used with security cameras).

In this first diagram, a single 12V DC power transformer is used. This is how it works.

1.   On the right side of the diagram, the alarm input / output panel of the DVR is shown. This is what the alarm panel on the back.

2.   18/2 gauge power cable connects the output of the motion detector to one of the alarm input ports on the DVR.

3.   18/2 gauge power cable is also used to connect the motion detector to an individual DC power supply.

4.   A PT-4 power lead connects the raw cables to the 3.1mm plug on the power supply.

Installation with Power Supply Box

A multi-channel power supply box can be used instead of an individual power supply.

This installation is the same as the one above using the single power supply. The only difference is the use of a multi-channel power supply box to power the motion detector. CCTV Camera Pros supplies many of these power boxes for security camera installations. These power boxes can be shared with cameras and 12V DC powered alarm sensors. Because power supply boxes use screw based wire terminals, there is no need to use a PT-4 power lead (as with the individual power supply installation). Same connection for Camera & NVR.

Most of Camera PIR motion sensor is located on the front of the camera, just below the camera lens. This motion sensor is designed to detect movement of human sized objects when they come into view of the camera’s lens. The camera has a 2.8-12mm varifocal lens which when adjusted to the widest angle (the 2.8mm setting) the camera provides a 109 degree horizontal field of view. The PIR sensor detects motion across a 100 degree field of view. Please note that if you adjust the lens to a more narrow field of view, this does not effect the area where the PIR sensor will detect motion.

In my experience, using a PIR sensor based motion detection is much more reliable than software based video motion detection (especially for outdoor video surveillance). Typically there are a lot of small moving objects outdoors which makes it difficult to get the sensitivity just right. When security cameras turn to night mode, there is typically some video noise because of the lack of light. This noise can cause false alarms when using video motion detection. A PIR sensor uses infrared light to measure the radiation reflected by objects in its view. When a certain amount of this radiation changes, the PIR sensor triggers an alarm, so they are not susceptible to some of the challenges of outdoor video motion detection.

FAQ

Here are some frequently asked questions about integrating PIR motion detectors with security camera systems.

·        How are motion detectors used with security camera systems?
The most common way to integrate a motion detector with a security camera system is to hard wire the motion detector to the same surveillance DVR that your security cameras are connected to. You must make sure that your DVR that has alarm inputs.

·        Can I just use motion detected from my security camera instead of an external motion sensor?
Yes, most DVRs support video motion detection triggered by cameras. Please note that this is different from PIR (passive infrared) motion detection and can be less reliable. Video motion detection tends to produce more false positives than PIR motion detection, especially in outdoor and infrared camera applications. This is because the video tends to be more noisy and outdoor environments tend to always have some motion from wind and other natural elements.

·        What type of cable is used to wire motion detectors to DVRs?
The following types of cable can be used to wire motion detectors: CAT-5 cable (one pair), 18/2 conductor power cable.

·        Do motion detectors require power?
Yes. Most PIR motion detectors use 12V DC power. All of ours include the proper power supply with them.

·        Can I use multiple motion detectors with my surveillance system?
Yes, as long as your DVR has multiple alarm input ports, you can use multiple motion detectors. Different model DVRs support different numbers of alarm inputs so consult the specification or contact us if you need help.

Not every camera or NVR/DVR possesses this unique features or can be operated through the above mentioned methods. Be sure you research everything you will need to make this type of setup successfully work for you. This includes the correct relays, power supplies, capable camera and recording devices. Most our IP mega pixel cameras and recorders have the capability of all previous mention features above.

If you are not understand, you can touch with us for further support. We deal Infinova, Hanwha, Milestone, Mirasys & Luxriot brand.

Emergency Door Release

Emergency Door Release 

Emergency Door Releases (EDR's) to provide a physical method of unlocking an electronic lock in the event of an emergency. EDR's are usually fitted to emergency exit doorways in higher security areas.
This unique triple pole break glass door release button remains lit permanently. This is so it can be found should the lights fail in the event of a fire. A manual call point (MCP) is a device which enables personnel to raise an alarm in the event of a fire incident by pressing a frangible element to activate the alarm system. A fire alarm call point should be installed at a height of 1.4m above floor level at easily accessible and conspicuous positions.
Illuminated Emergency Door Release button Once pressed to release the doors, the light turns from yellow to light red colour. Only once the reset key is used will the door be secured back in place. EDR is mostly use in door access control system.

Break Glass is not glass!
The button mimics the feel of breaking glass without the owner having to go to the cost and trouble of replacing the glass once it has been pressed. Being 100% re-usable, all the owner/operator has to do is simply insert plastic key provided into the front to reactivate the unit (supply with unit).

You can easily tell when button is activated
Any individual that needs to exit the building or pass through the door simply has to push or press the button. When pushed, it momentarily releases the fail-secure or fail-safe lock of the door. The exit button releases power to the magnetic lock. With this, the door automatically releases and allows free exit. When this break glass unit is activated it permanently unlocks a door until the unit is reset. In addition to the lights changing colour, the sounder will be activated. This sounder can be adjusted as required.

Prevent accidental activation
To prevent accidental activation of the unit and to deter malicious activation of the button, Emergency Door Release resettable Button comes with its own protective cover. This can be removed if you would prefer.

No extra signage needed
The words EMERGENCY DOOR RELEASE appear on the green plastic area above the break glass button. The standard safe condition/evacuation green is also used to ensure the button is easily located.

Features and benefits

·        Protective cover supplied as standard

·        Single gang

·        Adjustable sounder

·        Adjustable LEDs

·        Surface mount

·        Triple pole

·        Resettable

·        Power 12/24Vdc

Technical Information

·        Contact load 125v/3A (approx)

·        Dual-colour indicator

·        Active current 75mA (approx)

·        Standby current 41mA (approx)

·        Approx. Size 85mm x 85mm x 42mm (excluding cover)

If you not able to understand which one is prefect for your building Access Control System, touch with us via ssaintegrate@gmail.com . SSA Integrate will guide you free of cost in this matter.

We wish you a peaceful and safe holiday season, and an exciting, productive new year.

Should I Upgrade My Existing Security System?

Should I Upgrade My Existing Security System? 

A security system is designed to do one thing: keep you, your property, and those you care about safe. However, if you are using a security system that is ten or more years old, it may not be able to provide you with the level of security you want or need. Not only are older systems susceptible to malfunction, but since they are less sophisticated than systems available today, they put you at risk of malicious activities by tech-savvy thieves.

Unsure how to decide whether it is time for your upgrade? Below are three reasons that you should consider installing a new security system today!

Here are four signs it is time to upgrade your security system:

1. Dated technology
Security systems are not a once-in-a-lifetime investment. Like any piece of technology that you purchase, they have to be frequently updated and maintained to optimize their functionality. Your security system is like a phone — it requires periodic investment and replacement over time, not to mention that since technology changes so quickly, your device could soon become obsolete.

2. Alarm safety
Before the days of wireless data, security systems were operated via land lines with wires that could be easily manipulated by unwanted intruders. Luckily, since modern alarm systems operate using cellular transmitters to send and receive messages, they provide a safer alternative for homeowners.

At Video, Intrusion or Fire Monitoring in India, we have partnered with Netra Monitoring to provide customers with specialized Interactive Alarm Monitoring services, including home automation, remote arming and disarming, thermostat control, video surveillance and much more. Unlike an outdated security system, the Alarm Monitoring service feature can be managed centrally for one location or multiple locations through an app on your iPhone, iPad, or Android-powered device.

Your safety is of the upmost importance, but with Netra Monitoring, it doesn’t have to be an inconvenience.

3. Transmission
The biggest reason security systems become obsolete is that technology becomes outdated. Since most modern security devices use the same towers as cellphones to send and receive alerts, it is most likely that the reason your product will be unusable is that, much like a cell phone, the network it uses to operate is no longer available.

The good news is that there is often quite a bit of overlap in what networks are available. For instance, 2G technology is being phased out, but 3G, 4G, and 5G are still available and often work interchangeably.

What is great about a system that works on this kind of network is that while 2G will soon be unavailable, you don’t have to replace your entire system to still use it. Often, you will need to replace a small component to keep it running.

4. Protecting Your Investment
The best way to ensure that you are getting the most out of your investment is to purchase your new security system from a company that is dedicated to making your experience with their product the best one possible. At Fire Monitoring at India, we perform regular service and maintenance on your products and make sure you are informed of any upgrades that your system requires and technology changes or your system ages.

We think of keeping an alarm system up-to-date as being similar to maintaining a car. Just because your car gets old doesn’t mean it is useless — if something breaks, you fix it and keep on driving. By working with one of our technicians, you will get more life out of your equipment than you ever imagined and be able to enjoy the safety you deserve for years to come.

When your security system becomes an afterthought – and eventually an outdated afterthought – it leaves your building vulnerable.

Netra Monitoring installs custom-designed, scalable, user-friendly usable commercial intrusion alarm systems, and we feel that even the least experienced user will be able to use our systems with the proper training. Netra Monitoring also work for Central Alarm Monitoring with Video Verification services in India.

2021 is a big year for Mobile Credentials

2021 is a big year for Mobile Credentials 

Modern electronic access control systems, whether on-premise or cloud-hosted, offer a variety of ways to authenticate users and grant them access to a space. Credentials are typically classified into a few categories, something you have, something you know, something you are, or any combination of these categories (multi-factor).

Keep reading to learn about four of the most common types of access control credentials and how they can help you manage your space more effectively.

In access control and identity management, authentication is done via three factors, namely what you have (keyfobs and access control cards), what you know (passwords) and what you are (biometrics).

Needless to say, more and more people are now using their smartphones to open doors. And 2020-21 is likely to be a big year for mobile credentials, whose market size and deployment are expected to reach a new height.

In terms of the “what you have” factor, regular and smart cards have been in use for a long time, whereby the user either taps the card on the reader or bring the card close to it. Yet more and more, mobile credentials, or user credentials stored in the user’s mobile phone which can then interact with the reader, have become a more popular concept and are increasingly deployed in certain end user entities such as offices, college dorms and hotels.

1. RFID

Historically, the most common credential is RFID technology using some sort of card or fob (something you have). These RFID options can range from basic proximity cards and fobs to more advanced and secure smart cards that use integrated circuit chips embedded into the card itself to provide encrypted communication with the access control readers. Not all access control cards are secure as some can be easily sniffed and cloned. Access control cards can also easily be lost or stolen, which can create a vulnerability.

2. PIN Codes

PIN codes are also a popular method where a PIN code (something you know) is assigned to a user and then used as their credential to access a space. With PIN codes, a user walks up to the keypad on a door and types in a numerical code assigned to them to authenticate and gain access to a space. PIN codes do have some drawbacks as well. PIN codes are often shared, creating a security risk. In addition, PIN codes can be cumbersome to administer and maintain.

3. Biometric

Biometric credentials have grown in popularity over the past several years and can include multiple biometric features (something you are). There are biometric devices that can scan fingerprints, retinas, or the palms of your hand to authenticate you and grant or deny access. Another biometric option is facial scanning where a device can scan a face to determine facial features that can be turned into a hash that can then be used as a credential. Biometric readers have come a long way and can offer a high level of security, but in order for biometric readers to work effectively and efficiently, they need to be installed in the right location and in the right environmental conditions.

4. Mobile Credentials

Perhaps one of the fastest-growing credentials lately is mobile credentials. Mobile credentials allow users to have a credential stored on their mobile devices, usually in the form of a mobile app, that they can use to gain access to spaces providing those spaces have compatible hardware. As a user approaches a reader, they can make an unlock request using a button on their phone or even a gesture, to gain access. Mobile credentials also have the advantage of providing multi-factor authentication easily by leveraging the built-in PIN code functionality or biometric readers of the mobile device for additional security. A system administrator can require that in addition to the mobile credential a user needs to provide either a PIN code and/or a fingerprint/facial recognition, whichever method the mobile device supports. Mobile credentials have grown in popularity so much because just about everyone has a mobile device with them at all times, and they are easy to administer compared to managing RFID cards or PIN codes.

In fact, 2020 is set to be a big year for mobile credentials as suggested by various stats and figures. Gartner, for example, has predicted that in 2020, 20 percent of organizations will use smartphones in place of traditional physical access cards, compared to just 5 percent back in 2016.

Growth drivers

That the mobile credential trend is picking up is quite understandable due to their various benefits, among them the convenience factor. Whereas the user may forget to bring their keycard, they are less likely to forget to bring their smart device. Further, compared to keycards, smartphones are less likely to be lost as users attach greater importance to them. On a related note, since chances are the user already has a mobile device, the end user entity does not have to spend extra cost to make cards for their staff.

Besides those benefits, wider technology availability will drive growth as well. “When they first appeared about 10 years ago, mobile credentials used near-field communication (NFC). Since Apple never provided API access to its NFC capabilities, adoption was limited, because the technology was only available to Android users. Today’s mobile credentials use Bluetooth, which is supported by all smartphone manufacturers and many wearables, such as smartwatches, and is therefore available to virtually everyone with a smart device. Bluetooth also ups the convenience factor since Bluetooth readers allow users to open doors without even taking their phones out of their pockets. If your customer uses a cloud-based access control system, mobile devices can communicate directly with the cloud via Wi-Fi or cellular.
 
Meanwhile, compared to cards, which can be duplicated or cloned, the mobile device has more security features. The biometric function that unlocks the phone in and of itself is a security feature that prevents misuse by others in the even the phone is lost. Meanwhile, the latest technologies also enable communications to be safer between the phone and the reader.
 
Finally, mobile credentials have the “wow” factor. “Everyone loves new gadgets, especially ones that make their lives easier. Mobile credentials are no exception. Our salespeople tell stories of closing deals as soon as they show prospective customers that they can unlock their doors with their smartphone. Property managers have begun listing mobile credentials as one of their high-tech amenities to attract new residents. Users of mobile credential apps write glowing reviews about convenience.

Still not sure which access control credential solution is right for you? We’re here to help.

The goal is no longer just limiting access to a particular space but rather managing that space effectively.

Modern electronic access control systems offer a wide variety of features to allow you to better manage business spaces and to protect your business and your brand.

Working with a qualified security sales consultant will ensure you are not installing old technology into a new installation. There is an access control solution available that is convenient, secure, and works for your user’s technology level. You can touch with SSA Integrate to get proper way, what actual is required for your premises. They are solution service provider for SUPREMA, Magnetic FAAC & certified for Honeywell Winpak Access Control.

Electric Strike Installation Guide

Electric Strike Installation Guide 

Follow this guide and you will install a strike correctly everytime. As we detail in this post, installing electric strikes successfully is mostly good preparation, but when done right provides years of trouble-free use. We use our test door to walk through the practical installation steps needed to get it right. Even if you never will install a strike in your life, do you know if your doors are right enough?  In this note, we walk through the steps needed to get it right, everytime.

The Steps

The process of installing strikes correctly is not complicated, but care should be taken to perform each step:

• Door/Frame Alignment
• Strike Box/Jamb Prep
• Strike Prep
• Power Connections
• Final Checks

If all the steps are followed, installing strikes can take minutes and involve minimal troubleshooting. We cover the steps in detail below:

Door/Frame Alignment

Making sure the door and frame is aligned is a critical pre-requisite.

Strike Box Preparation

The next step is to cut the frame so the strike fits. Even 'zero cutting' surface mount strikes used with surface hardware may require frame modification, and it's a sure step when using mortise mount strikes. We break down these steps into two parts depending on the frame:

• Factory Notched Frames
• Field Notched Frames

Factory Notched Frames: The scenario requiring the least amount of prep work is a door frame factory notched to work with a certain strike, as was the case with our door. However, even a factory notched requires filing down sharp edges and bending or adjusting mounting tabs so they do not interfere with the strike.

In our door, the strike pocket was slightly undersized so we had to use a file to enlarge the opening. When performing this step, test fitting the strike to the frame is helpful, with attention paid to potential spots where the frame touches the strike. Any pressure or tight fit can warp the strike or cause it to bind, and the strike should fit easily into the pocket.

Field Notched Frames: However, many frames are not factory built to work with strikes, and more drastic modifications are required. In many cases, the existing strike box (called a dust box) needs to be cut out to make room for the new strike. The strike's installation manual generally includes specific instructions to take when modifying the frame, and the needed cuts can be made with a high-speed rotary tool (like Dremel) for steel frames or with chisels for wood. The image below is a standard example of the prep dimensions:

A good instructional video on how to cut out a mortise strike into a wood frame can be found below:

Strike Prep

After the frame has been readied, fine tuning the strike for install is next. That process follows these points:

• Fail Safe Configuration
• Trim Plate Installation (optional)
• Power Cabling

We cover these steps in the video below:

Fail Safe Adjustment: Many electric strikes are 'field adjustable' for either power failure condition. Changing from one state to the other usually entails changing position of springs, solenoids, or even small levers. In the case of our strike, you must change the position of two small screws hidden under a label:

Most strike installations will use a 'fail secure' position regardless of where they are installed, and this is the default condition most are shipped with. We confirmed our strike was configured correctly, and left it as shipped.

'Trim Plate' Installation: For sloppy cutouts that may be unsightly or slightly oversized, most mortise strikes ship with an optional trim piece that hides the cutout. This trim, called an 'enhancer' or 'skirt' provides no security or operational benefit, just serves to cosmetically improve sloppy preparation work.

Power Cabling: Many strikes ship as 'Dual Voltage' compatible, meaning they operate given either 12 VDC or 24 VDC supplies. Some models include a dual voltage transformer in the housing with a single pigtail, while others are sold with two different pigtails trailing from the case. After confirming which supply voltage is available, the strike can be configured for use, typically involving twisting or jumping certain wire pairs together. The image below is the example wiring diagram for our strike:

Final Installation

At this point most of the work is complete and the payoff is close. There are just a few more check to make as the strike is finally installed into the frame:

• Faceplate Selection
• Power Connections
• Installation/Shimming
• Final Function Checks

These final steps are covered in the video below:

Faceplate Selection: Strikes generally ship with two or more faceplates, and selecting the correct one is critical during use. The 'keeper' area of the strike is bigger than the door lock's latches, and the faceplate narrows down the opening to match the specific type of door lock. This increases the 'tamper resistence' of the installation by eliminating potential gaps to insert prying tools behind the keeper.

Other door lock features, like the deadlatch, need a positive surface to rest on when the door is closed, and the faceplate provides this surface. Our strike was furnished with two options, and because it will be installed with a mortise lockset, we will use the 'mortise faceplate':

Power Connections: Power cabling for strikes should be 'run-to' rather than 'run-from' the strike. This means that the power cablings are most easily routed from the source (typically a controller), through the frame, down into the strike box. Especially when mortar shields are prepped into the frame, the actual opening to run cable out of the box is likely difficult to find. When using a fishtape or glowrods, they can be driven up and out of the frame, taped to the end of the cables, and the power leads are drawn down into the strike area.

Once the leads are in the box, they can be connected to the strike's pigtails. The image below shows our strike, which included a factory snap-style connector for both ends of the power splice:

Installation/Shimming: After power connections are made, the strike body should be inserted into the strike box, being careful not to pinch or crimp the cabling. If the prep beforehand has been done properly, this should be one of the easiest steps in the process:

The strike itself is not ready for use without sandwiching the faceplate down on top of the strike. At this point, with the faceplate seated onto the strike, it should be secured into the frame with the included screws or bolts. The strike itself should be square in the pocket, with no parts of the frame touching the strike except for the mounting tabs. 

If the strike appears to be too far forward or too far back into the frame, or if it can be 'wiggled' in the enclosure, then shims should be installed to take up the slack. Most strikes include shims and designate their installation locations without causing interference to the strike's action. The aim of shimming the strike is to give it a solid mount with the frame, not compensate for alignment issues. If those conditions are noted, then we recommend checking the squareness of the frame and alignment of the door.

Final Function Checks: At this point, the installer should check the strike's alignment with lock. Visually confirming the latches of the door lock are enclosed by the keeper is key. If the door latches do not physically make contact with any part of the strike when the door is shut, then the strike has been properly installed.

The goal of the installation is a strike flush mounted to the frame with no backpressure on the door's latches. If these situations are noted, the should be corrected before calling the job finished.

Final Thoughts

Most of strike installation is unglorious and even rough, but doing the basic prep work is necessary for trouble-free use. If the installer does a thorough job on the 98% preparation work, then actually installing the strike is an easy 2% effort.

If you have any question, contact us.