Transmitter,
Remote control,
315MHz and 433.92MHz ARE available
Can do OEM orders as you request,
4 BUTTONS
CAN RELEASE THE TRUNK
 
Established in 1999, Ruian Fengda Electron Co., Ltd. specializes in designing and manufacturing car accessories as follows: GSM car alarm, two way car alarm systems, motorcycle alarm systems, , one way car alarm system, parking sensor systems, central locking devices and car window closing devices, power window, car mirror, car muffler, console box, car fuel pump and so on.