Feature: 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. Specification: 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. Package List: 1 x Host1 x Speaker1 x Wire Harness 2 x Key1 x Pad1 x Manual