• Sigma S4 Car Alarm

Sigma S4

A Non-Thatcham alarm & immobiliser system, providing perimeter and ultrasonic interior protection.

  • A modular alarm system, providing perimeter and ultrasonic interior protection.
  • Supplied with 2 x single button radio keys, high power audio siren and red status LED.
  • The system has full, in-built, CDL control to power/switch a vehicle’s CDL system.
  • Single immobilisation circuit.
  • Key theft protection facility - only with an optional keypad.
  • Auxiliary siren or boot release output & armed accessory or total closure output
  • Sophisticated programming and diagnostic facility via either the keypad or the CP3 workshop programmer.
  • Security Features

  • 2 x single button radio keys (programmable, water and shock resistant with random 66-bit encryption to prevent scanning and code grabbing. Lost or stolen radio keys can be programmed out).
  • Perimeter protection circuit for boot and bonnet (negative input).
  • Perimeter protection circuit for doors (negative input).
  • Closed loop protection circuit (looped wire to protect accessories, trailers, bike racks etc).
  • Ignition detection circuit.
  • Ultrasonic interior protection (base sensitivity adjustable, length of disturbance adjustable and automatically adjust if any movement is detected during the threshold time).
  • Single immobilisation circuit (18 amp continuous/30 amp max).
  • Manual arm, using the radio key (or programmable auto arm, which automatically arms the system 60 seconds after the last door is shut - adjustable between 1 and 99 seconds. Auto arm can also be programmed to lock the vehicle if required).

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Sigma S4 Car Alarm

  • Brand: Sigma
  • Product Code: Sigma S4 Car Alarm
  • Availability: In Stock
  • £89.99

  • Ex Tax: £74.99