5 Antennas Classroom Cell Phone Jammer 12 Watt With 5% - 95% Humidity
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..., SA-005S, features a built in fan to keep the unit cool during extended periods of use, as well as turn on /off switch selectable settings so you can choose which channels to block. 3. Create a protected zone around you, your vehicle, or your meeting, by...
Shenzhen Sacon Telecom Co., Ltd
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ATNJ dual-band Band20 Band8 800 900MHz LTE GSM Mobile Signal Booster 2G 4G Cell Phone Repeater
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... be prevented. And best of all, the phone's battery life will be extended, because the phone is not using its full power to find signal. An antenna is mounted outside the vehicle and gets the signal from the network before it is blocked by glass and metal....
Shenzhen Atnj Communication Technology Co., Ltd.
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Shield Cell Phone GSM 2G 3G 4G 5G Jammer 16 Band Jammer Desktop 2.4 ghz Wifi Signal Blocker For Home
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...Cell Phone GSM 2G 3G 4G 5G Jammer 16 Band Jammer Desktop 2.4 ghz Wifi Signal Blocker For Home Product Features * With 16 high-gain omnidirectional antennas, the jamming range is up to 5-40 meters * Built-in heat sink and external air vents have good heat dissipation effect, which can extend......
Shenzhen TeXin electronic Co., Limited
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DC 5.0V Voltage Cell Phone Signal Repeater Isolation Detection Of Regenerator Antenna
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RF Repeater , Mobile Signal Booster , Cell Phone Signal Repeater Product Instructions: This product has the function of two-way wireless forwarding of mobile communication signals, effectively extending the coverage and filling the blind area of mobile ......
VBE Technology Shenzhen Co., Ltd.
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3G 4G GSM WCDMA LTE Cell Phone Signal Extender Antenna Booster SMA connector
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4G LTE Broadband Antenna Booster Signal Amplifier With SMA Connector Detail Product Description Frequency: 700~ 2700 MHz S.W.R: 2.5 MAX Impedance: 50 ohm Peak Gain: 5 dB Connector: SMA Connector. Application: 1.Wi-Fi /WLAN /MEMO /Bluetooth System 2. Router......
Dongguan Boges Communication Technology Co., Ltd
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4G Signal Amplifier Full Band Cellular Signal Repeater GSM 850 PCS 1900 Big Coverage
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...l think that the cell tower is nearby. Data rates are improved, and dropped calls will be prevented. And best of all, the phone's battery life will be extended, because the phone is not using its full power to find signal. An antenna is mounted outside the...
Shenzhen Greetwin Technology Co.,Limited
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