The FK504 detects a sudden change in the vehicle's 12v electrical system, such as that caused by a door opening, turning on the interior light, starting the car or by wire tampering. Unless disabled by using a secret switch within 10 seconds of entry, the FK504 will initiate an alarm signal through the car's horn circuit or other warning device.

Technical Specification
  • Power Supply : 12VDC @ 50mA (working)
  • Power on delay : approximately 10 seconds
  • Off delay (adj.) : from 10 seconds to 3 minutes
  • PCB dimensions : 2.27" x 1.70" x 0.8" (57.6mm x 43.2mm x 20mm)

Download Manual Click Here

This website uses cookies for best user experience, to find out more you can go to our Privacy Policy  and  Cookies Policy