LY-968 Features: 1. Voice reminder like human prononciation 2. functions preventing system from giving wrong or false alarm due to being too sensitive. 3. voice reminder of arming / locking 4. Attention reminder while reversing 5. Voice & mute optional 6. Car finder & alarming with vibration 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