CCTV Camera Installation Wiring with DVR Security System – Step by Step
To keep the system simple (as it is) we will go step by step to show how to install a CCTV (Closed Circuit Television) security camera in home, office and other sensitive places where it needed to monitor and control the security and manage proper system for better protection.
Things You Need
DVR / NVR
CCTV Camera (Bullet, Dome or PTZ Cameras)
Monitor / LCD (PC, Laptop etc)
Power supply, adopter, power splitter and other related cables and connectors
Optional:
PTZ Camera
USB / Mouse
Speaker / Microphone
Router (To view and control the camera by smartphones through Wi-Fi)
Before we go in details, lets know that what is the difference between DVR and NVR.
What is DVR?
DVR aslo known as “Digital Video Recorder” is an electronic device which processes the video signals in the recorder and stores in the mass storage i.e. Hard driver or USB flash drive. It is slimier to the VCR and also known as PVR “Personal Video Recorder”.
Another difference between DVR and NVR is that analog cameras are needed in DVRs with coax cables while IP cameras (Internet Protocol) are required in NVRs as they process the video data signals differently through Ethernet cables. Keep in mind that NVR can be wired or wireless system whereas DVR can be wired security system.
If image quality is the consideration factor, NVR security system is better than DVR system as NVR process the data via digital System as compared to DVR analog system. In addition, the video and image quality of NVR system is better than DVR but NVR security system is little bit expensive than DVR. In recent technologies era, both systems are reliable and the suitable option depends on the user needs.
CCTV Camera Installation Wiring Diagram with DVR System
Please follow the instruction below as shown in fig below for surveillance camera installation.
First of all, check all the cameras before installation to make sure they all are working properly.
Connect the video and power BNC and cables connectors to the “CAMERA ONLY” labeled and power respectively. For tight connection, twist and lock the Camera BNC connectors. In fig, the yellow connector from dome cameras and bullet cameras are connected to the yellow to the DVR and red cable as power connection from camera to the 12V DC power adopter connected to the 120V or 220V AC power supply.
Connect the video connector labeled as “DVR ONLY” to the rear / back side of DVR in the Camera input slot(s). In fig below, the yellow camera connector by extension wire labeled as “Video to DVR” is shown which can be connected to one of the 16 video input slots in the DVR. In the audio enabled cameras, the white RCA cable should be connected to the audio input slot in DVR to audio signal transmission.
Now, connect all the red female power supply connector from the camera to the male connectors of power supply.
Connect the all the power splitter from the camera to the 12V DC power supply adopter.
Connect the Monitor / LCD or PC and laptops through VGA cables. For HD, use the HDMI cables and connect to the PC and DVR HDMI slot in DVR.
CCTV Camera Installation Wiring with DVR Security System – Step by Step
To keep the system simple (as it is) we will go step by step to show how to install a CCTV (Closed Circuit Television) security camera in home, office and other sensitive places where it needed to monitor and control the security and manage proper system for better protection.
Things You Need
DVR / NVR
CCTV Camera (Bullet, Dome or PTZ Cameras)
Monitor / LCD (PC, Laptop etc)
Power supply, adopter, power splitter and other related cables and connectors
Optional:
PTZ Camera
USB / Mouse
Speaker / Microphone
Router (To view and control the camera by smartphones through Wi-Fi)
Before we go in details, lets know that what is the difference between DVR and NVR.
What is DVR?
DVR aslo known as “Digital Video Recorder” is an electronic device which processes the video signals in the recorder and stores in the mass storage i.e. Hard driver or USB flash drive. It is slimier to the VCR and also known as PVR “Personal Video Recorder”.
Another difference between DVR and NVR is that analog cameras are needed in DVRs with coax cables while IP cameras (Internet Protocol) are required in NVRs as they process the video data signals differently through Ethernet cables. Keep in mind that NVR can be wired or wireless system whereas DVR can be wired security system.
If image quality is the consideration factor, NVR security system is better than DVR system as NVR process the data via digital System as compared to DVR analog system. In addition, the video and image quality of NVR system is better than DVR but NVR security system is little bit expensive than DVR. In recent technologies era, both systems are reliable and the suitable option depends on the user needs.
CCTV Camera Installation Wiring Diagram with DVR System
Please follow the instruction below as shown in fig below for surveillance camera installation.
First of all, check all the cameras before installation to make sure they all are working properly.
Connect the video and power BNC and cables connectors to the “CAMERA ONLY” labeled and power respectively. For tight connection, twist and lock the Camera BNC connectors. In fig, the yellow connector from dome cameras and bullet cameras are connected to the yellow to the DVR and red cable as power connection from camera to the 12V DC power adopter connected to the 120V or 220V AC power supply.
Connect the video connector labeled as “DVR ONLY” to the rear / back side of DVR in the Camera input slot(s). In fig below, the yellow camera connector by extension wire labeled as “Video to DVR” is shown which can be connected to one of the 16 video input slots in the DVR. In the audio enabled cameras, the white RCA cable should be connected to the audio input slot in DVR to audio signal transmission.
Now, connect all the red female power supply connector from the camera to the male connectors of power supply.
Connect the all the power splitter from the camera to the 12V DC power supply adopter.
Connect the Monitor / LCD or PC and laptops through VGA cables. For HD, use the HDMI cables and connect to the PC and DVR HDMI slot in DVR.
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