OEM/ODM led ultrasonic sensor for car alarm system

VT-118
Function:
1.Arm/disarm
2.Silent arm/Silent disarm
3.Arming with zones cancellation
4.Doors'signal arming delay
5.Disarm by using the reset button
6.Panic/Car finder
7.Anti-hijacking by ignition or by Transmitter
8.Automatic arming/automatic rearming
9.Valet mode
10.Doors lock with ignition
11.Doorlocks'control with the transmitter 
while driving
12.With 18 functions optional