SUGGESTION:

The installation had better to be operated by the technician in 4S automobile stores or formal automobile repair stores, rather than yourself.


Features:
Remotely lock and unlock your car
Direction light flashing
LED indicator
Remote car location
Remote trunk release
Rising power window
Universal for any cars
Specification:
Control box size: 8.6 x 6 x 2.5cm (L x W x H)
2 Remote Controllers size: 6.2 x 3.3x 1.2cm (L x W x H)
Distance: About 60 - 80 meters
Working Voltage: 12V
Working Current: <15mA
Indicator Current:15mA
Working Frequency: 433.92MHZ