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Total 8539 products for phone signal blocker Manufacture & Suppliers

2G 3G 4G GPS Cell Phone Wifi Jammer , Mobile Phone Signal Blocker For Schools

...Phone Signal Jammer Block 2G 3G 4G GPS WiFi Signals Descriptions: 1. This is a 20W high power jammer which can cut off the signals of the newly 3G 4G mobile phone signal and the normal 2G phone signals as CD...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

... LTE cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote control ,VHF/UHF radio , * it could block all types of Android phones, Tablets, Smart Phones, iPhones, Win phones walkie -talkie etc.This...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

... LTE cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote control ,VHF/UHF radio , * it could block all types of Android phones, Tablets, Smart Phones, iPhones, Win phones walkie -talkie etc.This...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Customized 16 Antenna Cell Phone Signal Blocker 10-50meters Desktop Signal Isolator

Customized 16 Antenna jammer Signal Blocker Cell Phone 2g 3g 4g 5g wifi GPS VHF UHF Desktop Signal Isolator Scrambler This 16 omni-directional antennas desktop cell phone signal jammer can shield phone signal 2...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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4G 3G Bluetooth Wifi Signal Jammer Mobile Phone Signal Blocker For Schools

... the safety of the world. This Full band DDS Signal jammer can be used to protect military and VIP convoys from the threat of Remote Control Improvised Explosive Devices (RCIED). It can also be used to preve...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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10-50meters Cell Phone Signal Blocker Exterior Aluminum Alloy Shell Desktop Signal Jammer

...Signal Blocker Cell Phone Signal 2345G WiFi2.4G 5.8G 5.2G GPS VHF UHF LOJACK Desktop Signal Jammer This TX-H18K desktop signal detector with 18 antennas can detect cell phone signal 2345G , WiFi 2.4GHz ,5.2G...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Remote Control Cell Phone Signal Blocker Device 12W 2Kg GSMPCS Wifi 2.4G Lojack

... of the military and some dangerous practitioners. Equipped with a 10000mAh battery for long-term offline operation. High Power Portable 12Bands Jammer/Blocker Vodasafe P12 Brief Description:...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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12 - Way Cell Phone Signal Blocker Sweep Jamming Type With 6 - 8W / Band Output Power

...phone signal jammer. The first is that the output power of the shield is doubled. The second is the change in weight and volume. You can equip it with a car charger. If you have an inverter, Can be used dire...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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High Power GSM 3G 4G Cell Phone Signal Blocker Full Frequency Durable Waterproof Outdoor Jammer

High Power GSM 3G 4G Cell Phone Signal Blocker Full Frequency Durable Waterproof Outdoor Jammer Product Description: A big merit of this rockmount high power cell phone signal jammer is that each band can adjus...

Wolves Team Limited
China

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High Power GSM 3G 4G Cell Phone Signal Blocker 12 Bands Durable Waterproof Outdoor Jammer

High Power GSM 3G 4G Cell Phone Signal Blocker 12 Bands Durable Waterproof Outdoor Jammer Product Description: A big merit of this rockmount high power cell phone signal jammer is that each band can adjust RF p...

Wolves Team Limited
China

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Remote Control Cell Phone Signal Blocker Device 12W 2Kg GSMPCS Wifi 2.4G Lojack

... of the military and some dangerous practitioners. Equipped with a 10000mAh battery for long-term offline operation. High Power Portable 12Bands Jammer/Blocker Vodasafe P12 Brief Description:...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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12 - Way Cell Phone Signal Blocker Sweep Jamming Type With 6 - 8W / Band Output Power

...phone signal jammer. The first is that the output power of the shield is doubled. The second is the change in weight and volume. You can equip it with a car charger. If you have an inverter, Can be used dire...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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40 Watt Phone Signal Blocker 3400-3600MHz GSM CDMA 240VAC

... GSM 3G 4G 5G Phone WiFi UHF VHF GPS Lojack Remote Control All Phone Bands Signal you are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your ...

Wolves Team Limited
China

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GSM CDMA PHS Mobile Phone Signal Isolator mobile phone signal blocker for schools

... Stationary Suitcase 3G, 4G WiFi & Mobile Phone Signal Jammer Introduction This powerful mobile phone jammer with 8 bands plus adjustable knob, adopted with advanced technology, can widely block mobile phone...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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7/24 Continuously Working Remote Control Mobile Phone Signal Blocker for car using

.../DCS/PCS/3G/4G/4G LTE/GPS/2.4G/WiFi/VHF/UFH/LOJACK/5.8G/5G1/5G2 signal, within 1-40 meters radius. This powerful mobile phone jammer provides you a shielding range to avoid information leaking and position t...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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ISO9001 GSM900 Phone Signal Blocker 90w 10 Bands Signal Jammer

Military Police Goverment Convoy Jammer Portble RCIED Mobile Phone Pelican Jammer 20MHz - 2700MHz Max 590w 8 Band Details PCB��2010B-E 10 Bands Europe PCB��2010B-A 10 Bands America 920-960MHz: 10W GSM900 Built-in...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Pelican 1560 AC110V Mobile Phone Signal Blocker Omni Directional Antennas

Mobile Phone 8 Bands Pelican 1560 Omni or Directional Antennas Built-in Battery Signal Jammer PCB–3088A USA GPS (8 bands) PCB–3088E EGL 4G (8 bands) PCB–3088E GPS GPS (8 ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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21w Phone Signal Blocker 16000mAh 21 Bands UMTS Desktop

21 Bands 21w Mobile Phone Network Signal jammer 16000mAh Built-in Battery Jammer GW-JN21(Europe) 5G + 5GHZ GW-JN21(America) 5G + 5GHz 2 x 758-830MHz: 1.0W 5G, 4G LTE Low (Two Bands) 2 x 850-895MHz: 1.0W CDMA 85...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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CMDA AC100V Mobile Phone Signal Blocker 6 Bands 3G 4G 5G SGS

Mobile Phone Network Blocker 6 Bands High Power 8-10w Per Band 3G 4G 5G Signal Jammer GW-JN6XF-E (Europe) 2G/3G/4G/5G GW-JN6XF-A (America) 2G/3G/4G/5G ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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8 Bands AC240V Cell Phone Signal Blocker UMTS CMDA 40m 8-10w Per Band

Mobile Phone Network Blocker 6 Bands High Power 8-10w Per Band 3G 4G 5G Signal Jammer GW-JN8XF-E (Europe) 2G/3G/4G/5G GW-JN8XF-A (America) 2G/3G/4G/5G ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Phone Signal Blocker

Total 8539 products for phone signal blocker Manufacture & Suppliers

2G 3G 4G GPS Cell Phone Wifi Jammer , Mobile Phone Signal Blocker For Schools

16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

Customized 16 Antenna Cell Phone Signal Blocker 10-50meters Desktop Signal Isolator

4G 3G Bluetooth Wifi Signal Jammer Mobile Phone Signal Blocker For Schools

10-50meters Cell Phone Signal Blocker Exterior Aluminum Alloy Shell Desktop Signal Jammer

Remote Control Cell Phone Signal Blocker Device 12W 2Kg GSMPCS Wifi 2.4G Lojack

12 - Way Cell Phone Signal Blocker Sweep Jamming Type With 6 - 8W / Band Output Power

High Power GSM 3G 4G Cell Phone Signal Blocker Full Frequency Durable Waterproof Outdoor Jammer

High Power GSM 3G 4G Cell Phone Signal Blocker 12 Bands Durable Waterproof Outdoor Jammer

Remote Control Cell Phone Signal Blocker Device 12W 2Kg GSMPCS Wifi 2.4G Lojack

12 - Way Cell Phone Signal Blocker Sweep Jamming Type With 6 - 8W / Band Output Power

40 Watt Phone Signal Blocker 3400-3600MHz GSM CDMA 240VAC

GSM CDMA PHS Mobile Phone Signal Isolator mobile phone signal blocker for schools

7/24 Continuously Working Remote Control Mobile Phone Signal Blocker for car using

ISO9001 GSM900 Phone Signal Blocker 90w 10 Bands Signal Jammer

Pelican 1560 AC110V Mobile Phone Signal Blocker Omni Directional Antennas

21w Phone Signal Blocker 16000mAh 21 Bands UMTS Desktop

CMDA AC100V Mobile Phone Signal Blocker 6 Bands 3G 4G 5G SGS

8 Bands AC240V Cell Phone Signal Blocker UMTS CMDA 40m 8-10w Per Band