Monitor Resolution of your Security Camera Recorder

Set the Monitor Resolution of your Security Camera Recorder

It’s very crucial to review the entire CCTV footage via monitor. If you are having issues with using a monitor or TV to view your security camera system it usually relates to the resolution that the system is trying to display. It's important to take the necessary troubleshooting steps to gather information on why the display is not working. Often times it's easy to assume that the port is no longer working though it can be remedied by double checking settings. If you know the recorder is receiving power and you can see lights in front of it, but you don't see the menu screen or camera grid on your monitor connected to it, then you most likely have an incorrect display resolution set that is not compatible with your monitor or TV. Remember, you need to “see” what camera “saw”. 

If you have an older or inexpensive computer monitor or TV, chances are that it may not support all the different resolution outputs available on our security DVRs and NVR. Selecting a resolution unsupported by your monitor may leave you locked out of your video recorder unless you either connect it to a 21.5" or larger computer monitor from a reputable manufacturer like Acer or Asus. Depending on the model of your NVR, you can also adjust the resolution of the Display using your web browser. The latter allows setting the Display output resolution over your local network or over the internet. This requires that you have connected our DVR to your router and properly configured it to work with your network by setting its IP address, if necessary. In a world where technology is advancing at breakneck speed, terms like AI, ML, and automation dominate the conversation, especially in video surveillance. But amidst this tech frenzy, one fundamental process remains underappreciated: ‘PLAYBACK’!

Types of monitor outputs on DVRs

To ensure you understand the correct monitor connector terminology please take a look at the image below. Surveillance camera recorders by CCTV Camera World have HDMI and VGA video outputs. VGA supports a maximum output of 1080P resolution, while HDMI can support up to 4K depending on the model of the recorder that you purchased.

How to troubleshoot

Here is a list of troubleshooting steps on how to resolve monitor issues you may be having with your DVR.

1.   Find the make and model of your monitor(s)

2.   Google the make and model and determine what is the max resolution support by each monitor

3.   You cannot set your DVR or NVR display resolution to be higher than the highest resolution your monitor will support. We recommend selecting 1920x1080 as the display resolution to be sure. The following section explains in detail the different way to set the monitor resolution on a security camera recorder.

 

How to set the monitor resolution on a security camera recorder

Method 1

How you change the resolution on your recorder will depend on whether you can still see a display output and menu screens on any of your current displays. If you have no video then you will need to connect your recorder to your local network and access the recorder using a web browser on a Windows PC to set the correct display output. Note that older recorders require Internet Explorer for web access, while newer recorders are compatible with Chrome, Safari, and Firefox.

First place the recorder on the network if you already have not. If you are unfamiliar with how to connect the recorder to the network, below are quick and easy to follow videos on how wire the recorder to your network, and enable DHCP to get a dynamic IP address from your router.

The first step is to connect the NVR to the main router in your network. This would be the router your PC is connected to so you can access the recorder over the LAN (Local Area Network). It is imperative that you are on the local network to follow this method.

Next enable DHCP inside the recorder's menu interface using the menu interface shown on your monitor. We usually enable DHCP already on recorders we ship. You may find it already enabled. Note the IP address of the recorder as shown in the last step in the video below. You will need that IP address to access the recorder over the network.

Once you have the recorder on the network, use the IP address assigned to the recorder over the local network by your router to access the recorder using a web browser such as Firefox, Chrome, or Edge.

If you purchased from CCTV Camera World, the video below provides comprehensive instructions on how to change your DVR recorder's resolution using Firefox. You can Chrome or Edge as well. If you have any questions, please email our support team on ssaintegrate@gmail.com

Method 2

If you still have video output being displayed by one of the monitors on the digital video recorder or network video recorder, then it's simple to change the display resolution using the menu interface on the recorder. Depending on whether you have a DVR or NVR, the steps to change the display resolution are slightly different.

Changing the monitor resolution on a DVR or XVR

Keep in mind that 4K DVR recorders are capable of 4K display output over HDMI, but the VGA port cannot display 4K video. VGA technology maxes out at 1080P. Once you set the main HDMI output to 4K, the VGA port will automatically become disabled. The process to have either or both the HDMI or VGA port working is explained in the video below.

Changing the monitor resolution on a NVR

Similar to the DVR and XVR recorders we carry, the NVR recorders offer both HDMI and VGA output. Some NVR models even have second HDMI port that is a spot monitor, and that is limited to 1080P just like the VGA port.

Difference between Hub and Switch

Difference between Hub and Switch 

Network devices, or networking hardware, are physical devices that are required for communication and interaction between hardware on a TCP/IP network.

Here is the common network device list:

·        Hub

·        Switch

·        Router

·        Bridge

·        Gateway

·        Modem

·        Repeater

·        Access Point

In 2006 The Network Hub is invented at Vancouver, British Columbia, Canada. A hub is a device that connects multiple Ethernet devices on one network and makes them act together as a single network. A hub does not gather information and input in one port results as an output in all ports on the network. A switch is a networking device that performs the same job as the hub but are considered as a more intelligent hub as it gathers information about the data packets it receives and forwards it to only the network that it was intended for. A Hub is a layer-1 device and operates only in the physical network of the OSI Model.

Hubs and switches are devices that are used in data networking on the internet. These devices are used in order to connect two or more networking ports in order to transfer data along the connection. Though the primary job of hubs and switches are the same, to forward data to different networks, they work in different ways.

A hub, also known as Ethernet hub, active hub, network hub, repeater hub or multiport repeater, is a device that connects multiple Ethernet devices on one network and makes them act together as a single network. A hub has multiple input/output (I/O) ports, in which an input in one port results in it being an output in all the other ports, except the port where it was input. In layman’s terms, a hub connects many networks into one, where a data packet that is sent by one networks, is copied and pasted to all network ports, making it so that every port can see that data packet. A hub works on the physical layer or layer 1 of the Open Systems Interconnection (OSI) model. It also works as a data collision detector, sending a jamming signal to all ports if it detects collisions at one port.

It is a simple device that does not examine the data it receives or sends, while just duplicating the data and making it visible for all. The receiving port that has to decide if the data packet is actually intended for it by checking the address on the packet, before passing it on further. Since hubs only have one collision domain, constant collisions occur. Unnecessary traffic is sent to all devices on the network. Originally hubs were popular due to the high price of switches, but switches are not so expensive these days. Hubs are slowly becoming obsolete in many practices, but are still used in special circumstances.

A switch is a networking device that performs the same job as the hub; it connects network segments or devices making them act as a single network. Switches are commonly referred to as a multi-port network bridge that process and routes data on a data link layer or layer of the OSI model. Switches can also process data at the network layer (layer 3) or higher layers and are known as multilayer switches.

Switches are considered as a more intelligent hub as it gathers information about the data packets it receives and forwards it to only the network that it was intended for. When a switch receives a data packet, it examines the data address, the sender and the receiver and stores the memory, after which it then sends the data to the device that the data is meant for.

Most modern Ethernet Local Area Networks (LANs) operate on switches. Small offices and residential devices commonly use single layer switch, while bigger applications require multilayer switches. The switches use a bridge or a router in order to split a larger collision domain to smaller collision domains, resulting in lesser collisions.  Each port has an individual collision domain, allowing computers to maintain dedicated bandwidth.

	Hub	Switch
Definition	A hub is a connection point for different segments of a LAN. It contains multiple ports and when it receives a packet of information at one port, it copies this packet to all segments of the LAN so that it can be viewed by all ports.	A switch is multi-port networking device that connects network devices together. A switch operates at the data link layer (layer 2) of the OSI model. A switch filters and then forwards data packets between networks.
Layer	Physical Layer (Layer 1)	Data Link Layer (Layer 2)
Spanning-Tree	No Spanning-Tree	It allows many Spanning-Trees to take place.
Type of Transmission	Broadcast	Broadcast, Uni-cast & Multicast.
Table	No MAC table. Hubs cannot learn MAC address.	Stores MAC address and maintains address.
Used in	LAN (Local Area Networks)	LAN (Local Area Networks)
No of Ports	4	24-48 depending on type of switch.
Collision	Occurs	No collision occurs
Collision Domain	One collision domain	Every port has its own collision domain.
Transmission Mode	Half duplex	Full duplex

Types of Hub

There are three types of the hub that are given below:

1.  Passive Hub

2.  Active Hub

3.  Intelligent Hub

Passive Hub: The passive hubs are the connection point for wires that helps to make the physical network. It is capable of determining the bugs and faulty hardware. Simply, it accepts the packet over a port and circulates it to all ports. It includes connectors (10base-2 port and RJ-45) that can be applied as a standard in your network. This connector is connected to all local area network (LAN) devices. Additionally, the advanced passive hubs have AUI ports, which are connected as the transceiver according to the network design.

Active Hub: As compared to a passive hub, it includes some additional features. It is able to monitor the data sent to the connected devices. It plays an important role between the connected devices with the help of store technology, where it checks the data to be sent and decides which packet to send first.

It has the ability to fix the damaged packets when packets are sending, and also able to hold the direction of the rest of the packets and distribute them. If a port receives a weak signal, but still it is readable, then the active hub reconstructs the weak signal into a stronger signal before its sending to other ports. It can boost the signal if any connecting device is not working in the network. Therefore, it helps to make the continuity of services in LAN.

Intelligent Hub: It is a little smarter than passive and active hubs. These hubs have some kinds of management software that help to analyze the problem in the network and resolve them. It is beneficial to expend the business in networking; the management can assign users that help to work more quickly and share a common pool efficiently by using intelligent hubs. However, it offers better performance for the local area network. Furthermore, with any physical device, if any problem is detected, it is able to detect this problem easily.

The important applications of a hub are given below:

·        Hub is used to create small home networks.

·        It is used for network monitoring.

·        They are also used in organizations to provide connectivity.

·        It can be used to create a device that is available thought out of the network.

Advantages of Hub

1. It provides support for different types of Network Media.

2.  It can be used by anyone as it is very cheap.

3.  It can easily connect many different media types.

4.  The use of a hub does not impact on the network performance.

5.  Additionally, it can expand the total distance of the network.

Disadvantages of Hub

1. It has no ability to choose the best path of the network.

2.  It does not include mechanisms such as collision detection.

3.  It does not operate in full-duplex mode and cannot be divided into the Segment.

4.  It cannot reduce the network traffic as it has no mechanism.

5.  It is not able to filter the information as it transmits packets to all the connected segments.

6.  Furthermore, it is not capable of connecting various network architectures like a ring, token, and ethernet, and more.

Point To Point Communication for IP Camera

Point To Point with Nano Tp-LocoM5

Many Installers are requesting methods to connect their Security Systems. From running cable race ways in commercial buildings to installing conduit above or below ground in residential installations, running wired connections can take a lot of time – which equals more money to spend in labor. This article can serve as a guide on how to maximize the use of our Nano Station Loco M5. In this article we will be going to be utilizing an IP Megapixel system.

Example: IP camera System

Items Needed:-

TP-Loco M5

Any IP camera

Any NVR

Category 5, 5e or 6 Cable / Patch Cables

PoE Switch

Before installing any hardware we first need to configure the Nanos. Lets start by Configuring the Nano that will act as an Access Point. This is the one that will be located at the Main Network.

Nano (Access Point)

Navigate to http://192.168.1.20 on your web browser. If you get this page . Click on “Continue to this website (not recommended)”

This is the correct page you should see displayed on your browser. Once you are here you can log in using UBNT as Username and Password.

Select your Country and agree to the terms of use by ticking the radio button.

Once you have gained access to the Main GUI, navigate to the Wireless Tab

Match the Settings displayed.

Wireless Mode: Access point
WDS : Enabled
SSID: UBNT_Bridge
Security : WPA2-AES
Preshared KEY: UBNT2014

Hit Change but not apply.

Network Mode: Bridge

Static Ip: 192.168.1.159

Match your Gateway as well as the DNS server. In this example we left this out as many networks are different.

Finally hit apply.

Once you have applied the settings your Nano will restart and you can install the Access Point at the Main location where the Main network is.

Nano (Station)

Lets go ahead and open an internet browser.
Navigate to http://192.168.1.20

Use the following credentials to log in.

Username: UBNT Password: UBNT

Select your Country & Language

Check the radio button to Agree the terms of use as.

Once you are loge in navigate to the Network Tab

Use the Following settings

Wireless Mode: Station
WDS : Enabled
SSID: UBNT_Bridge
Security : WPA2-AES
Preshared KEY: UBNT2014

Navigate to Network

Use the Following settings

Network Mode: Bridge

Static Ip: 192.168.1.160

Match your Gateway as well as the DNS server in this example we left this out as many networks are different.

Navigate to the Ubiquity tab

Make sure to match these settings and hit apply.

Once you have completed both Nanos you can install them making sure that they both have line of sight between the devices, some minor adjustments can be done to ensure a good connection.

The Nano’s will lock onto the network by themselves or you can click on the SELECT button this will open up a tab that will display any Access Points in the area select the correct one and lock onto it.

Once you have completed setting up your Point to Point Bridge we can focus on the location.

In this illustration you can see that the Nano (Access Point) is in line of sight with the Nano (Station) that has an IP camera connected to it.

The Connections are simple

Site Side

1.        Connect the camera that you need to add into your Main network onto its own PoE Switch “POE Port”

2.        Attach the “LAN” Cable on the single port PoE switch to the “LAN” on the PoE switch from the Nano (Site)

3.        Attach the “PoE” Cable to the Nano Station “LAN” port.

Main Side

1.        Connect the Nano Station to its PoE switch  (“LAN” to “PoE”)

2. Attach an Ethernet cable from your Router LAN port to the “LAN” port located on the Nano stations PoE switch.

*NVR connections are simple simply attach your NVR to the Router  by attaching a cable in between the LAN port on the NVR to the LAN port of your router.

Mounting Options:

The Nanos come already designed to be attached to a pole, there is a supplied Nylon Zip Ties.

Troubleshooting Tips:

If you have successfully connected all of the devices and you cannot seem to ping your camera on any device on the Station side, make sure that the WDS is enabled in both the AP and Station.

If signal is poor you can use the AirView Application to check your signals. If you are not that tech savvy you can use the Signal bars behind the units or simply log in to both and tweak your nano’s position.

Once you have completed mounting your camera and Nano stations as well as configuring your Nano’s, your system should be up and running.

Also, to view your cameras outside your network, some port forwarding is needed. Ports that need to be opened are 37777,37778 and HTTP ports.

Configure Router as Switch

How to configure router as switch?
Most likely you will ask this question if you plan to expand you home network, and you have only extra Ethernet router but not switch. At the same time you try to make use this extra router if possible without paying more on extra switch. Well… It’s pretty simple to get it done, keep on reading.

As you can see from 2 examples below, we can use second Ethernet router to expand existing wireless network or Ethernet home network, so that you can connect more computers to your network. Please note that first and second routers must be located on same network, because the second router just acts as a switch, not router anymore.

Ok. Let’s start to configure second router as switch.

1) Connect first router’s LAN port to second router’s LAN port by using a crossover cable. If one of the routers supports auto MDI/MDI-X feature, you can use either straight or crossover cable. Remember, don’t make any connection to second router’s WAN or Internet port.

2) Ok. Now assuming your first router's LAN IP is 192.168.1.1 with subnet mask 255.255.255.0, and then this will act as gateway for entire network (including the computers that connect to second router). If you would like to enable DHCP, then just enable the DHCP setting on first router and it will act as DHCP server for entire network (you don't need to enable DHCP on second router anymore). As an example, you can enable DHCP with IP range 192.168.1.2-250, subnet mask 255.255.255.0, gateway 192.168.1.1, DNS servers 208.67.222.222 and 208.67.220.220 on first router.

3) After talking about first router's configuration, proceed to log on to second router’s configuration page, then give this router an IP by configuring an IP and subnet mask under LAN setting. The IP that you configure should be located on subnet same with first router's subnet and this IP is not being used by any other device. If you have configured first router’s LAN IP and DHCP setting as shown in step 2 above, you can easily configure second router with LAN IP 192.168.1.251, 192.168.1.252 or 192.168.1.253 and subnet mask 255.255.255.0.

4) After that, don’t enable DHCP or any other settings on second router. If you have enabled DHCP or other settings, disable them. Finally SAVE all the settings. And now your have completed your mission of making second router as switch.

5) If you have computer that is configured to obtain IP automatically, connect it to other LAN port of this new "network switch", then it should be able connect to network, ping router IP and access to internet.

Make Your Internet Faster

How To Make Your Internet Faster (Windows XP, Vista, 7,8)

Slow internet connection is the annoying thing that many people don't want to have. If your internet download speed is slow or your internet connection took long time to load the page, so you are not viewing your Security Camera / DVR. Don't worry today we will teach you how to make your internet faster by change DNS server in the control panel. There are many tricks and tips that also can increase internet speed, but we will show you the effective one.

In here we will walk you through step by step on how to change DNS servers that can increase your internet speed to maximum. Make sure to follow the step correctly for better result.

Step 1 : Open Control Panel

Step 2 : Go to Network and Internet >>> Network and Sharing Center

Step 3 : Click on Local Area Connection >>> Select Properties

Step 4 : Find and double click on "Internet Protocal Version 4 (TCP/IPv4)"

Step 5 : Tick on "Use the following DNS server addresses"

Step 6 : Fill up the DNS server like the same down below :

Preferred DNS Server : 8.8.8.8 
Alternate DNS Server : 8.8.4.4

or

Preferred DNS Server : 208.67.222.222
Alternate DNS Server : 208.67.222.222 

Step 7 : Click OK and Restart your computer.

Cleaning Up Your Computer

No matter how fast your internet is, If there are a lot of junk files and temporary files in your system, Your internet speed and system performance will drop. Also, there are many program installed in your computer and running on the background, Those programs that running in the desktop can slow down your internet speed also.

If you have many junk files and unnecessary programs installed in your PC, you should delete them out of your system.

Scan For A Virus

Virus is a main problem that causes your fast internet to run slow. Running your system with a virus can slow down your system performance, decrease your internet speed, and cause many more problems. If there are virus in your system, make sure to scan and get rid of it. You should scan for your system once a week for better security.