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  • Regular price £173.49



We are authorised Sigma Dealers with over 10 years experience in Vehicle security. 
This unit is brand new boxed with install certificate and fitting guide (emailed once you pay). 
Established in 1992, Sigma has a long history of producing and supplying a number of the world's leading vehicle manufacturers with cutting edge vehicle security systems.
Our new S Series range continues this tradition, providing the latest technology, functionality and legendary reliability, to deliver the most advanced vehicle security system money can buy.



Innovative new features include:
Key theft protection - designed to stop your vehicle being taken even if your keys are stolen.
Anti hi-jack - offering unrivalled security features in the event of a car hi-jack.
Multi-channel - remote for user-friendly added functionality.



The S Series is designed to work independently as a full remote control system linked to the vehicle's central door locking, or to interface with the manufacturer's pre-installed remote locking system. All models are manufactured to the highest European certification standards, including Thatcham approval for the appropriate insurance-approved systems.
Car Security with built-in intelligence



Thatcham Category 1 alarm/immobiliser system, providing perimeter and ultrasonic interior protection
Supplied with 2 x single button radio keys, self powered siren, keypad and tri-coloured status LED
The system has full, in-built, CDL control to power/switch a vehicle’s CDL system
Dual immobilisation circuits
Key theft protection facility
Auxiliary siren, armed accessory, total closure, interior lamp illumination, headlamp illumination, 2-stage unlock and boot release or remote engine start/stop outputs (separate module required)
Sophisticated programming and diagnostic facility via either the keypad or a 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 (positive or 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 adjusts if any movement is detected during the threshold time)
2 x circuit, passively setting, immobilisation (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)
Auto re-arm can be programmed to re-arm the system if a door is not opened within 60 seconds of disarming the system -adjustable between 1 and 99 seconds. Auto re-arm also re-locks the vehicle
A key theft protection feature can be turned on to prevent the radio keys automatically de-activating the immobilisation when the alarm system is disarmed. In this mode the system's PIN must also be entered into the keypad before the vehicle can be started. This prevents theft of a vehicle even with the owner’s keys
Last trigger identification via the dashboard LED and a record of the elapsed time since the last trigger, can be recalled using the keypad or a CP3 workshop programmer
The total trigger count memory for each individual circuit since the was system installed or the memory re-set is also stored in the system's memory
Additional plug in single stage sensor socket (see optional accessories)
Additional plug in dual stage sensor socket and siren pre-warn facility (see optional accessories) 
Secure data linked, self powered siren included


Convenience Features


Full central door locking/unlocking control (with the ability to adjust the pulse length, to provide a double pulse or adjust the delay period)
Armed output (negative 200mA max )
Additional siren/pager output (negative 200mA max)
Total closure output (via holding down the radio key when arming or for a timed period with the ability to adjust the pulse length, to provide a double pulse or adjust the delay period – negative 200mA max
Total open/boot release output (via holding down the radio key when disarming or for a timed period with the ability to adjust the pulse length, to provide a double pulse or adjust the delay period – negative 200mA max)
Interior lamp illumination output (negative 200mA max)
Headlamp illumination output (negative 200mA max)
Secure ignition PIN override
Secure PIN override using the keypad
Silent arm and disarm (audible bleeps can be programmed back on, however this will breach current legislation)
The last circuit to trigger can be excluded using the keypad
The vehicle’s battery voltage can be checked using the keypad
The sensors are excludable using the keypad, ignition or remotely with the optional two button radio key)


Personal Safety Features


Auto lock can be programmed to lock the vehicle at the start of a journey when the ignition is turned on, and then unlock when the ignition is turned off. This can be excluded on individual occasions
Two stage unlock can be configured to only unlock the driver’s door when the system is disarmed, the remaining doors are only unlocked if the radio key is pressed a second time
Panic feature switched using the radio key or an optional internal button


S30 Box Contents


S30 alarm ECU
Metal connector/relay cover and anti-tamper screws
ECU brackets and fixing screws
S30 alarm installation wiring loom
8-wire accessory wiring loom
Multi function keypad and fixings
Secure data linked, self powered siren
Siren lead with plug with bonnet switch wire
Siren bracket and fixings
Tri-colour LED and loom
Two ultrasonic heads, looms and fixings
Two radio keys
Operating instructions and PIN stickers
Certificate of installation
Two Sigma window stickers
Sheet of remaining foil stickers