TP-928 Features: 1. Classic and fashionable transmitter with water-proof function 2. Code-learning function 3. Remote trunk release 4. Car finder 5. Automatic central lock and power-cut memory 6. Anti-false operation 7.Warning flash of side lights while temporary parking Technical Data: Voltage for CPU: DC12V ?2V Static Current < 20 mA Frequencies: 315 MHz Output Current: Direction Light 7.5A * 2 Central Door Lock: 10A Siren: 5 ~ 10A