DVR stands for digital video recorder, which is connected with HD Cameras using RG59 cables. Whereas, NVR is the abbreviation of network video recorder, which is uasually connected with IP cameras with CAT 6 cables. Depending on the number of ports, they are available as follows.
- DVR 4 Channel
- DVR 8 Channel
- DVR 16 Channel
- DVR 32 Channel
- .NVR 4 Channel
- NVR 8 Channel
- NVR 16 Channel
- NVR 32 Channel
It is recommended to learn about the CCTV Camera types before installing them in your office or home. There are many types of cameras based on the capacity, purpose to be served, technology used to install them, and quality. Some of them are listed down below :-
- HD CAMERA 2 MP DOME
- HD CAMERA 2 MP BULLET-INDOOR
- HD CAMERA 2 MP BULLET-OUTDOOR
- HD CAMERA 4 MP DOME
- HD CAMERA 4 MP BULLET-INDOOR
- HD CAMERA 4 MP BULLET-OUTDOOR
- IP CAMERA 2 MP DOME
- IP CAMERA 2 MP BULLET-INDOOR
- IP CAMERA 2 MP BULLET-OUTDOOR
- IP CAMERA 4 MP DOME
- IP CAMERA 4 MP BULLET-INDOOR
- IP CAMERA 4 MP BULLET-OUTDOOR
- IP CAMERA 2 MP DOME WITH MIC
- IP CAMERA 2 MP BULLET WITH MIC-INDOOR
- IP CAMERA 2 MP BULLET WITH MIC-OUTDOOR
- IP CAMERA 4 MP DOME WITH MIC
- IP CAMERA 4 MP BULLET WITH MIC-INDOOR
- IP CAMERA 4 MP BULLET WITH MIC-OUTDOOR
- WIRELESS IP CAMERA 2 MP DOME
- WIRELESS IP CAMERA 2 MP BULLET-INDOOR
- WIRELESS IP CAMERA 2 MP BULLET-OUTDOOR
- WIRELESS IP CAMERA 4 MP DOME
- WIRELESS IP CAMERA 4 MP BULLET-INDOOR
- WIRELESS IP CAMERA 4 MP BULLET-OUTDOOR
- CCTV CAMERA WITH SD CARD & 4G ROUTER
We require hard discs for storing the video for a certain period of time. this could be used for later reference. Normal HDD is not recommended for CCTV purpose since it is functioning all day, 24/7.You may find a couple of HDD used for CCTV Camera video backup.
- HDD INTERNAL 500 GB.
- HDD INTERNAL 1 TB.
- HDD INTERNAL 2 TB.
- HDD INTERNAL 4 TB.
We need high quality modem or router to transmit the video online captured by the cctv system.In order to ensure smooth live streaming, we must use good modem and high speed internet connection. For instance, have a look at the modems listed below.
1. MOBILE ROUTER/3G/4G Router
2. WIRELESS ROUTER
3. WIRELESS ROUTER WITH POE
Monitors are used to watch the video captured by the cameras, from within the same office of home where they are installed. Usually, the monitors are connected to the DVR/NVR using the VGA/HDMI cable. Some choices are given below.
- LED MONITOR 15″
- LED MONITOR 19″
- LED MONITOR 21″