Separate GSM Alarm GPS Tracker Module with Phone Control Lock Unlock Engine Start & Voice Menu GSM module: SIMCOM 340DGPS module: MTKUse GSM network to send alarm and receive instruction, no distance limited.check the car situation by SMS .Lock/Unlock/remote start engine/stop the car running/monitor the voice in the car/
shout to the theft with your mobile or fixed phone.When you phone to the car there is real human voice in English to help you how to operate the system.The car alarm system and GSM control unit is designed separately, so the car alarm
and GSM alarm can work separately (the two system is connected by 2 wires).Can work with our RSV1 alarm control unit (You can select one way or two way car
alarm system with start engine ,Such as CC-118-RSV1(18 USD /UNIT) or CCFM-9-RSV1(48USD /unit etc).Working method: locate with GPS signal, send back with SMS by GSM networkCan preset 2 phone number by SMSSOS AlarmGeo -Fence AlarmSpeed alarm function Only cost SMS charge Mornitor function Control the engine On/Off by phone Real time track function

All alarm function can be control by Voice manual .Free location service website ; Package list1 GSM control unit, 1 wiring, 1 GSM Antenna, 1 GPS Antenna, 1 microphone,
1 Speaker, 1 manual. Package: White boxPackage Dimension: 130mm*205mm*90mm Weight: 0.5kg Quantity Per Carton: 20setCarton Dimension: 490mm*440mm*290mm Weight: 11kg