One way car alarm ---High quality and multi-function car alarm and gsm car alarm,reasonable price,any oem is welcomed.

One way car alarm

1. Sound and light alarm against theft;2. Mute alarm;3. anti-touch alarm ;4. Relese alarm and return tothe alarm statusautomatically ;5. Asking for help;6. Trigger memory;7. Memory before power;8. Open or close the door automatically;9. Emergency call;10. Alarm for closing the door11. Specification:a). Rated Voltage: 12V DC;b).Warning waySound and light;c).Warning scope100M;d).Display Working Temperature: -30 +70;e).PackingWeight0.9KG

One way Car alarm