Feature: 1. LCD Display: Universal vehicle security system with LCD display, can shows vehicle status, time, battery, signal, etc, intuitive and convenient. 2. 2 Way Alarm: Car security system with 2 way alarm, remote control can monitor the state of the vehicle at any time, safer to anti theft. 3. Multifunction: With PKE automatic lock unlock, remote control, concealed lock function, vibration alarm, push alarm and so on. 4. Intelligent Alarm: Vehicle will not start and alarm immediately if the electric door lock is broken, illegal connection and power short circuit is broken. 5. Universal Fitment: Alarm system universal fit for motorcycle, off road vehicle, tricycle with oil engine, all types of electric vehicles. Specification: Item Type: Car Alarm System Material: ABSOperating Voltage: 48-145V Operating Frequency: 433MHZ ±1Horn Decibels: 105-125dbRemote Control Distance: Less than 300 metersBattery: 3 button key 1pcs AAA battery 1.5V 700mah (delivered with built in battery) 4 button key 1 button battery CR2032 200mah (delivered with built in battery) Fitment: Universal fit for motorcycle, off road vehicle, tricycle (oil engine), electric jet motorcycle, all types of electric vehicles. Package List: 1 x Host1 x Horn2 x Key1 x Gasket1 x User Manual