1-Way Car Vehicle Burglar Alarm System Keyless Entry Security System 1-Way Car Vehicle Burglar Alarm System Keyless Entry Security System Features: Anti-hijacking by drivers door ACC ON and remote control Output to activate window roll-up module Remote arming Silent arming Auto rearming Auto arming Remote trunk release door lock by ignition Panic/vehicle locator Emergency override Valet mode status indicator Code learning Suitable for electric lock and air lock Specification: 2 transmitters with 4 button and blue Learning 4 transmitters (codes) Transmitters frequency 433.92MHz Package Included: 1 x Main Control Unit 2 x Remote Control 1 x connection wire 1 x Engine Killer Relay 1 x Shock sensor 1 x Siren 1 x Wiring set 1 x Manual  . Window roll-up module Remote trunk release status indicator Vibration Record Note: The window module is for 4 glasses.