What's in the box:

Car Engine Immobilizer Security Alarm System Anti-Theft Anti-stealing Alarm System (Standard)

Overview:
This car immobilizer system functions to disable engine and fuel cut off when your vehicle is forcefully moved on hijacked situations. This systen is equipped with G-sensor that is compatible with car remote engine start system.

Features:
2.4Ghz radio frequency, high speed wireless communication.
Harness cable all in black for anti-cutting.
Low battery warning, mode conversion.
Compatible with remote engine start system.
Universal version & fits for most DC12V cars on the market.

Specifications:
Remote Transmitter
Operation Voltage: 3V
Static Current: 5uA
Operation Frequency: 2.4GHZ
Main Unit
Effective Receiving Range: 2m
Operation Voltage: 123V
Operation Current: 21mA
Operation Frequency: 2.4GHZ
Package Size: 13*10*4cm / 5.12*3.94*1.57in
Package Weight: 110g / 3.88oz

Package List:
1 * Car Engine Lock Host
2 * RFID Sensor Ring
4 * Fastening Line
2 * Button Batteries
1 * English User Manual