CCTV System consists of Cameras & Recorders

Cameras come in two technologies depending on Resolutions (Picture Sharpness):

  1. HD Analogue: 1.0 (720p)  & 2.0 (1080p) Mega-Pixel.
  2. IP Digital: 3.0, 4.0, 5.0 and Higher Mega-Pixel.

There are different cameras for long distance viewing (upto 1 km), short distance viewing, close-up viewing, wide area viewing from 30° to 180° angles; special fish-eye lens camera which covers 360° viewing, auto-iris lens for different light conditions.

There are Infra-red assisted cameras and Thermal Imaging cameras for Night Vision. There are outdoor weatherproof cameras and vandal resistant cameras.

PTZ (Pan-Tilt-Zoom) cameras offering complete control of the cameras on a dedicated keyboard with joystick, or a computer mouse and even via a Smartphone. The PTZ cameras offer a 360° left-right turn around, 180° up-down and upto 36x zoom in-out.

Special Cameras

~ Small pin-hole lens cameras (spy cam) for discreet surveillance.
~ Cameras with 1-way audio (listen) and with 2-way audio (listen and talk).
~ Cameras which have Wi-Fi (wireless), SD card slot for recording & cloud connectivity.

Recorders for Security Surveillance

Recorders come in three types:-
Standard, Professional, Enterprise.

Digital Video Recorders (DVR) or Network Video Recorders (NVR) come in these configurations:-
04 Channels, 08 Channels, 16 Channels, 32 Channels, 64 Channels.

Audio Channels are also available.

DVR/NVR both come with single or multi hard disk slots for recording video/audio. You may install a single hard disk upto 4000 GB (4TB) or upto eight such hard disks. Video/Audio recordings can be stored from minimum of two weeks to over one year.

DVR/NVR can be Accessed from your Smartphone / Tablet and Laptop.

DVR/NVR can simultaneously perform:-

  1. Live viewing
  2. Live recording
  3. Viewing recorded material
  4. Viewing & recording on LAN & Internet
  5. Back-up of audio/video recordings on an USB disk or pen drive
DVR/NVR have multiple outputs:-

  1. TV out
  2. VGA out
  3. HDMI out
  4. IP Network out
  5. Connectivity to the Central Monitoring Station (CMS) and Intelligent Video Analytics

Application of CCTV