Spy Wireless Video Camera Wifi Bluetooth Signal Scrambler
There is an example of introducing Spy Wireless Video Camera Wifi Bluetooth Signal Scrambler in the lobby. During the playback process, someone's cell phone keeps ringing. Even if you receive a notification of "Please turn off your phone before the show starts", this phenomenon will not decrease. This is why I used an anti-harassment device in the hall to avoid inconvenience to other people. This device is a device that intentionally removes radio waves from mobile phones in the area. Since the mobile phone radio control device emits stronger radio waves with the same frequency as the mobile phone base station, the mobile phone receives the radio waves from the 3G/4G mobile phone jammer, assuming it is the radio wave from the base station. Signal Jammer
Mini Type Portable Signal Blocker GSM 3G WiFi GPS Dev...
This is a mini portable hidden type multi - purpose smartphone signal blocker. First of all, the design of this device is very portable. The size of 20mm*20mm*26mm can be easily put into pocket or backpack. Second, the device has a very strong concea...
$106.99$320.2
8341HA-4 Portable Cellular Phones Jammers 2G 3G WiFi ...
This is a very portable cell phone blocking device. Due to the convenience of carrying, the weight is lighter, deeply loved by the customer. Can be used and charged in the car. Design small and exquisite, easy to carry. Can continue to work 24 hours ...
$256.13$386.61
500 Meter Handheld MiniDrone Signal Jamme...
The latest mini handheld all-in-one drone signal jammer with directional antennas for Cover 100% Drones UAVs,Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series... Light weight portable, build-in high gain 10dbi dire...
$2399.99$3975.29
Desktop 6 Bands Adjustable Power Blocker Device GSM/3...
This jammer device can jamming all cell phone signals such as 2G, 3G , 4G. Except for cell phone signals, it can also jamming WiFi and PHS signals. The device is available in classrooms, libraries, cinemas, offices and other places where cell phone s...
$287.53$550.98