China mobile detector manufacturer & supplier

directional antenna cell phone jammer antenna

RD-AN201

Directional antenna is an antenna which radiates greater power in one or more directions allowing for increased performance on transmiting and receivi

2015-06-10

cell phone blocker 4 band

P-4421E-2

* Remote controller to switch ON/OFF jammer
* Output power is unadjustable
* Continuous working for 24 hours, 365 days.
* Jamming range can b

2015-06-10

portable cell phone jammer

P-4421M

1. Small in size and low in weight (only 350g), easy to carry and conceal.
2. Easy to operate and low power consumption (only 1.5w/h)
3. Safe an

2015-06-10

anti-bomb mobile phone jammer

P-4421K

* The multi band jammer can be constructed to jam up to six frequency bands, and the overall RF output power is above 360Watts.
* A "Smart acti

2015-06-10

mobile phone signal jammer

P-4421G8

* Different from the current jammers in the market of RF jamming, this Smart celluar phone jammer has an external debugger, which can set paramete

2015-06-10

surveillance mobile phone jammer

P-4421GM

mobile signal jammer with remote monitoring and surveillance by software on computer,network jamming system special for jail and prison

2015-06-10

mobile signal jammer isolator

P-4421E

cell phone jammer can jam all mobile frequency,GPS, Wi-Fi frequency optional, output power unadjustable

2015-06-10