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.
- 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).
Sigma S4 Car Alarm
- Brand: Sigma
- Product Code: Sigma S4 Car Alarm
- Availability: In Stock
- Ex Tax: £74.99