This is a Motorcycle Anti-theft Secure Alarm System, Single way  double color Remote Control, fit for most motorcycle. Horn alarm, don't need a key to drive, easy to install and use.

Features:
Remote cut off and start the engine.
Anti-robbery and a-ssistance.
Sensitivity adjustment.
Waterproof design.
Six sounds surround, sound and light burglar alarm.
5 levels remote sensitivity adjustment.
Silent anti-theft function.
Long memory of burglarproof function protects from cutting wires of power.

Specifications:
Material: ABS
Type: with overload protector, without overload protector (optional)
Alarm host:
   Working Vlotage: 12V±3V
   Alarm loudness: 115dB-120dB
   Static current: ≦5mA
   Working temperature: -20℃~+85℃
   Main frame size: 78 * 64 * 24mm / 3.1 * 2.5 * 0.9in
Remote control:
   Working frequency: 315MHZ
   Working Vlotage: 3V-12V
   Battery: CR2032 Bu-tton battery, 3.0V 240mAH (built-in)
Weight: 180g / 6.3ounce
Package size: 220 * 110 * 40mm / 8.7 * 4.3 * 1.6in
Package weight: 225g / 7.9ounce

Package Included:
1 x Host
1 x Alarm
2 x Remote Control