• Observation (Standard resolution)
• Recognition (High resolution)
• Identification (Best resolution).

• Observation pack: £259.95
  4 Bullet 350TVL Cameras, DVR with 80GB Hard Drive, 20 metres plug and play cable per camera, Power Supply and 1 metre Digital Video Rrecorder to Tv/Monitor connecting lead and 2 Warning Signs.
  The camera can be used internally or externally and can be wall or ceiling mounted using the bracket supplied.
  The Budget DVR is designed for anyone wanting the convenience of Digital recording on a budget. It will record up to 4 cameras in real time using MJPEG compression technology. It has Duplex Recording so all cameras are recorded regardless of what cameras are viewed live.
  It can record audio from 1 camera.
  It has a USB port for connection to a PC and optional VGA output.
  
  
• Observation pack -wireless: £219.95
  
  With no cabling required this 3 camera wireless system offers high resolution images, simple set up and 2 Warning Signs. The cameras supplied are ideal for medium risk applications. They provide good resolution 420 TVL images from their Panasonic 1/3" CCD image sensors and will provide colour images in light levels as low as 0.3 lux. They also have Infra Red LEDs to provide up to 10 metres Nightvision in complete darkness. The receiver supplied can be connected to any TV or Recorder with a Scart Socket. A remote control is supplied for easy selection of cameras.
   
  
• Recognition pack: Starter £409.95
  Colour Bullet 480TVL Cameras, Networking DVR & CD Backup & 250GB server quality Hard Drive, 20 metres plug and play cable per camera, Power Supply and 1 metre DVR to TV/Monitor connecting lead and 2 Warning Signs.
  Cameras can be used internally or externally and can be wall or ceiling mounted using the bracket supplied.
  Entry Level DVR is one of the UK's lowest priced 4 channel DVRs with built in USB port and integrated CD Writer for backup. It is ideal for use as a direct replacement for an existing video recorder and switcher, quad or multiplexer or as the heart of a new CCTV system. It is a must for anyone looking for quick and easy backing up.
  
• Best quality: £739.95
  4 Traditional Varifocal Cameras, DVR with DVD, Networking & 1000GB Hard Drive, 20 metres plug and play cable per camera, Power Supply and 1 metre DVR to Tv/Monitor connecting lead and 2 warning signs.
  
  Camera designed for use in medium to high risk applications. The traditional styling makes it ideal for use in situations where an instant deterrent is required and it offers great high resolution 480 TVL images from its Sony 1/3" Super HAD CCD sensor and will provide images in light levels as low as 0.1 lux. It is supplied with a 3.5 to 8.0mm Varifocal lens.
  Designed for internal use as supplied & can be wall or ceiling mounted by adding an internal camera bracket and used externally by adding a weatherproof housing. Available in 12V DC and 220 to 240V AC.
  
  The advanced DVR sets a new standard in excellence in the world of CCTV. Designed for use in high risk applications requiring up to 100feet per second recording. Versions are available which will record up to 4, 8 or 16 cameras and feature USB for backing up to USB Memory Stick. Versions are available which include an additional CD Writer for quick and easy backing up. Backups made on all units can be played back on any compatible Windows PC without the need for separate viewing software.
  

The above indicates there is a range to choose from, not only bullet cameras but also dome, fixed lens or varifocal operated manually or remotely. Pan Tilt and zoom by remote control, covert cameras disguised as smoke sensors the list goes on. Recording devices can take 16 cameras, send a picture to your phone, view remotely via the internet, set off an alarm if motion detected, etc etc etc.