This box-type anti-locator jammer CM4 is carefully designed to enhance the safety of vehicles or personal locations. It is sold all over the world due to its high cost-effectiveness, excellent quality and wide application.
The device is designed to effectively block CDMA, GSM, GPS-L1 and GPS-L2 signals, thereby ensuring that GPS locators (including new GSM trackers) are ineffective and fully protecting your privacy and security.
Common application scenarios of GPS blocker CM4:
- Vehicle safety protection: effectively prevent vehicles from being tracked by GPS and protect the privacy and safety of drivers.
- Personal privacy protection: block GSM signals to prevent personal privacy from being tracked or monitored.
- Conference confidentiality protection: can interfere with positioning signals during important meetings to effectively prevent sensitive information from being leaked.
Simple and intuitive operation:
One-button switch design, the device is equipped with power and charging indicator lights, the red light indicates charging, and it goes out when fully charged, which is convenient and easy to use.
Technical parameters:
Size: 215 x 43 x 90mm
Weight: 0.5kg,
Shielding range: about 10-15 meters
External power supply: 12V car cigarette lighter or 220V power grid
Battery details: 12V 4Ah lithium battery, battery life up to 80 minutes
Cooling device: high-efficiency radiator and fan, quickly dissipate heat through convection vents
Output power: single-band output power up to 1W, total power up to 4W
Antenna: built-in omnidirectional antenna
Kit contents: GPS Tracker jammer CM4 x 1, AC adapter x 1, car charger x 1
