Car alarm system make use of the latest advance and equipment develop the Hi-tech electronic product theft-proof king. It's not limit to the time and the space. Whenever you can control you car in your hand.
1. You can hear the emergency call 2. It work when someone touch any part of the car 3. Can remote the long distance 4. The battery can use a long time 5. Adjust to any temperature: +80 degree to -40 degree 6. Remote remind set up defenses/Close the door