1. The F4 is a GPS signa jammer with 4 whip omni-directional
2. The target jamming signal includes but not limited to Wifi, CDMA, GSM, 3G & 4G LTE, GPS, UHF, VHF and Bluetooth. Any wireless signals which can be used for cheating are available for jamming.
3. The silver metal case provides an excellent heat-dissipation effect for the jammer.
4. Just like all our jamming devices, TSL-F4 is very simple to use.
All you need to do is to attach the plug and antennas, then put on
5. The jammer will block all target signals around automatically and there is nothing else for you.
6. This model can interference of all mobile phone signal, WIFI 2.4G signal, Wireless Camera & GPS L2, VHF, UHF, etc. Within the effective range for up to 50meters, Practical for some locations of special purpose such as, hospitals, gas stations, etc.
7. Specially designed for easy and simple use, this device does not require complicated installation or any professional knowledge..
8. The cell phone blocker can also be used in a car be power by the car charger.
9. This mobile phone signal jammer was designed for more attractive price at 5 hours working time.
10. The RF output power of each channel can be adjust by a remote control device. It can also be used to turn the Wifi Signal Jammer on and off.
Frequency of each band can be customized
One year from delivery date
50 to 60Hz, 100 to 240V AC, With AC adapter
Mainframe*1, Whip Antenna*4, Power supply*1
Class room, Meeting Room, Cars, Rest Room, Hospital, Theaters, Church, Office Room, Prison, etc.
Customized Isolating Signal Bandwidth
Wireless Camera 1.2G
Wireless Camera 2.4G