1、Multifunctional: The alarm system supports functions such as remote control start, remote control flameout, anti robbery locking, automatic locking after 5 seconds of parking, dormant lock function, mute function, etc. 2、105 to 125dB Alarm: Two way alarm between the remote control and the host, the remote control can monitor the vehicle status at any time, and the vibration sound is dripping. 3、LCD Display: Remote control adopts LCD display design, which is intuitive and convenient, can display vehicle status, time, power, signal, etc. Universally used in 12V motorcycles, offroad vehicles, tricycles, etc. 4、Pke Sensing: Added pke sensing function, automatic locking or unlocking function, more secure. The built in gyroscope acceleration sensor can perceive the vehicle status in all directions and protect the car. 5、Description: If the electric door lock is destroyed, illegal parallel connection, power short circuit, etc., the vehicle will not be able to start and alarm will be issued immediately. Item Type: Motorcycle Alarm System Material: ABS Working Voltage: 12V Operating Frequency: 433MHZ ±1Speaker Volume: 105-125dB Remote Control Distance: Less than approx. 300m / 328yd Battery: 2pcs AAA batteries (single key battery x 1) 1.5V 700mah (built in battery) Applicable Models: Universally used in 12V motorcycles, offroad vehicles, tricycles (oil burning engines), EFI motorcycles, and various electric vehicles 1 x Host 1 x Speaker 1 x Wire Harness 2 x Key 1 x Pad 1 x Manual