Some info I found:
NEMISIS - BRANT'S FLAGSHIP MODEL
Our NEMISIS model is specifically designed for those prestige & performance car owners looking for that extra 'edge'. Price-wise it is at the upper end but delivers a lot of functions and features not available elsewhere.
Features -
Remote codehopping operation
Six (6) inbuilt engine immobilisers
Separate PIN entry operation
External self powered siren
Internal high oscillating siren
Two stage impact detectors
Separate ultrasonic internal volumetric sensors
Passive (automatic) immobilisation
Connection to all doors, boot, bonnet, hatch etc
Keyless entry (if vehicle is fitted with central locking)
Electric boot release facility (if fitted)
Silent and audible on/off signal
Automatic door locking on engine start (no cost option)
Automatic re-arm/re-lock in case of accidental switch off
Mobile installation 6 days a week
Lifetime original owner warranty
Electric window power up operation (optional)
I have emailed them for a price