12v Universal Motorcycle Security Alarm System Remote Control. With compact portable design. Work with any motorcycle with 12 Volt batteries. This electronic Anti-theft Alarm with remote controller can let your motorbike keep away from thieves. Automatic remote engine start. Adjustable Shock Sensor. Remote Arming/Disarming (Flashing lights warning /125db powerful siren warning). Call for help in Emergency. Emergency alarm: Anti-Hijacking by Cutting off Power Supply. 4 Buttons remote transmitters. 1Smart alarm can automatically recognizes vibration frequency. Specification: Size: The high power siren device: 6.0 x 4.9 x 2.6cm. The Brain Module System Built-in Shock Sensor: 6.4 x 6.0 x 1.8cm. Item Height: 2 mm. Brand Name: Motorcycle Bike Remote Control Engine Start. Voltage: 12V. Model Name: 12V Anti-theft Security Alarm System. Special Features:12V for Suzuki Honda Yamaha Kawasaki Harley Davidson. Material Type: Plasitc. Compatible Modes: for Suzuki/ Honda/Yamaha/ Kawasaki/Harley /Davidson and all Other Motorcycles. Package Included: 1x High Power Siren (125dB). 1x Brain Module System Built-in Shock Sensor. 2x Remote Controllers. 1x Connection cables