Surveillance or Security?
By adding an approved security external detector such as a PIR, (passive infrared sensor) will give you a genuine alert as these PIRs will detect movement and heat. These sensors are also available with pet deterrent, again eliminating false alarms even more.
Some Digital/Network Video Recorders, (check individual recorders specifications for capability) include ‘alarm inputs’, which when connected to an approved security device/sensor will turn your surveillance system into a security system.
- Door/Window/Shutter contacts
- Infrared beams
- Panic buttons
- Pressure mats
These devices/sensors can also be incorporated to our AJAX alarm systems