Autowatch:
Australian Standards Approved,
All black wiring,
3 point immobilser,
Auto re-arm,
Auto immobilise,
Hidden button (optional but must be pressed after dis-arming),
Digital back up battery siren,
Shock sensor,
Microwave sensor,
Door, bonnet and boot sensor
There is also one with a turbo timer feature, window roll ups are optional, extra sirens are possible.
Prices vary pending on vehicles and requirements, but you could have it in your car for under $500 give or take depending on the feature or optional you wish to have.