Effective distance: 0 to 15 metres (in optimum conditions)

0.9 Watt total power, range up to 15 metres (in optimum conditions)

This is a GPS and GSM jammer to be used in a vehicle only from the 12v vehicle power supply. This unit will stop all vehicle tracking systems from obtaining vehicle position from satellites (GPS) and also then stop the subsequent messaging of vehicle position back to the tracking base (GSM).

Please note that there is no battery in this unit and it requires power from the vehicle cigarette lighter/power socket.

***Model: CTS-JG-U or E or W type-3 antenna type! ! !
CS-JGGU type: Block GPS / 800 / 1900 (USA, America, Asia, other)
CS-JGE type: Block GPS / 900 / 1800 (Europe, Asia, Africa, other)
( RF total power: 0.9 watt: Each antenna 0.3watt) (Block range: Within 1 ~ 15m radius------depend on installing places)
Portable Size with Aluminium Case and using only car battery for power