1. Vibration alarm2. Car parking yards car finding, anti robbery alarm function3. In anti-theft alerting status, forced open the electric door lock or start, horn alarm will be heard, direction lights will flash, engine will be locked4. High-decibel horn alarm 5. Remote control to adjust vibration sensitivity. You can select the appropriate sensitivity state.6. No key driving, long range remote control start and stall7. Fully sealed waterproof host Color: BlackMaterial: ABSPackage Size: about 13.5 10 5 cmControl Bo Size: about 9 6 2.5 cmBasic parameters:1. Operating Voltage: DC 12V2. Remote Control Operating voltage: DC 9V (3 CR2016 3V button battery)3. Remote control key number: 44. Horn sound level: 125dBWiring:Red wire to connect the positive pole, black wire to connect the negative pole, green wire is the remote control signal receiving antenna1 Horn1 Control bo1 Remote control (3 3V CR2016 button battery included)1 Foam sticker1 English user manualIn original package