DIY two way car alarm system

Alarm wireless

Free Installation DIY Two Way Car Alarm without Wires Connect to Car 
and with Wireless Alarm Siren

- No installation DIY model, no damage to original car circuit
- Can put in anyplace in the car to enable the alarm function
- Built in air pressure detection to check door open alarm
- With built-in **0dB buzzer for alarming on main unit
- Carrier modulation: FM - FM technology
- The 2 way LCD remote will alarm together with the car lock
- Remote and alarm distance is about ***0m (Air distance without building)
- Main unit built in high capacity rechargeable Li battery (battery life about 1 month)
- New design zinc metal big display LCD remote
- Remote have vibration silent alarm function (built in vibration motor)
- Real time clock and parking timer (display how many times from locking the car)
The outside **0dB wireless siren can alarm together, the alarm information is send to siren by wireless signal
- Key lock function to protect pressing keyboard by mistake
- Remote use AAA 1.5V Alkaline battery (Battery life is about **6 months)
- Bright LED alarm indicator
- 1 one way transmitter add 1 two way transmitter
Remote Dimension:  *4mm**6mm**6mm
Remote weight: *5g (no battery)
Package:  color  box
Package Dimension: **0mm***0mm**0mm   Weight: 1.1kg    
Quantity Per Carton: *0set
Carton Dimension: **0mm***0mm***0mm    Weight: *3kg