High Power WIFI-Phone-GPS Signal Jammer with Signal Band Control Swith
This newly designed model difference from others is its Band Control Swith Function. It can block the the cell phone, wifi and gps signal at the same time, but when you just want want to block the cell phone's signal, but not bloking the wifi and gps signal, you can use the swith on the item's side to control that. Turn off the wifi and gps, then it will just stop the phone's signal. What functions you need, what functions you don't need, now you can use the swith to make what you need.
Don't downgrade the handheld stainless steel gadget. The signal jammer that specially designed for shielding of CDMA / GSM / DCS / PHS / GPS / WiFi signals with different brands can cut off the cellular phones' signals with large effective coverage and flexible control.
Install the four antennas and turn on the mobile signal jammer, you can adjust the intensity of isolation manually. Although a common handheld device, the jammer can be made use of building jamming, or square jamming and so on.
Signal jammer is widely to be used in many occasions such as entrance, adult college entrance examination, self-examination and various tertiary institutions; party and government organs, and all kinds of small, medium and large conference rooms, concert halls, theaters; detection centers, brigades, small, medium and large prison; gas stations, oil depots, oil fields, filling stations and other inflammable and explosive places.
■Aluminum alloy material and high quality
■Shielding signals of CDMA / GSM / DCS / PHS / GPS / WiFi
■Effective and adjustable 5 to 15 meters radially blocking coverage
■Portable size and light weight
■With cool protective leather case bag included for free
■Widely used for security and confidential matters
■Without any damages to human body
■Primary Function: Mobile Phone Handheld Signal Jammer
■Material: Aluminum alloy
- CDMA: 850mHz - 894mHz
- GSM: 925mHz - 960mHz
- DCS: 1805mHz - 1880mHz
- PHS: 1900mHz - 1990mHz
- GPS: 1500mHz - 1600mHz
- WiFi: 2400mHz - 2500mHz
■Shielding Coverage: 5 to 15 meters radially (depending on the mobile service provider's network condition)
■Working Voltage: 110V - 240V / 50Hz-60Hz
■Output: 12V / 2A
■Built-in Battery Time: 1.5h
■1 x Jammer with 4 Antennas
■1 x Power Adapter
■1 x Car Charger
■1 x Protective Leather Case
■1 x Strap
■1 x User Manual - English
1.more better, each band can be controlled easily by bank control button
2. really amazing, good
3. Great tool! No issues at all.
4. It's a powerful device. It's wonderful, works so well. Now, it's a necessity of our work. Very good!