Home > Consumer Electronic > Computer Hardware & Software > Hard Drives >

Cell Phone Blocker Device

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 36872 products for cell phone blocker device Manufacture & Suppliers

23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

... for use in areas where the 700MHz signal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator). Features: High sy...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
3G 2100MHz Mobile Signal Booster , High Gain Cell Phone Signal Booster

... for use in areas where the 2100MHz signal is weak to cause Call dropout or Cant connection. The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator). Features: High ...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Dual Band Signal Booster 2G 850 1900MHz Cell Phone Signal Repeater

...Cell Phone Signal Repeater Brief Description: GSM/PCS Dual band Signal Booster TE8019B is intended to strengthen The signal of 850MHz/1900MHz mobile phone in the buildings. Ideal for use in areas where the 8...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
8 Bands Antenna 2G 3G 4G GSM Portable Cell Phone Jammers

8 Bands Antenna Portable Cell Phone Jammers 2G 3G 4G GSM High Power Description This product has a small size, easy to carry. Can block 8 bands frequencies, and have a very large jammer range. Has separate freq...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

Add to cart
Waterproof 6 Way Prison Cell Phone Jammers 180W Total Output Multifunctional

Waterproof 6-way Prison Signal Jammer/180W Good Cooling System Prison Jammer Description: The Six-Way Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outdoors beca...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Remote Control Prison Cell Phone Jammers VHF 135 - 174MHz 50W Easy Operation

300W High Power Prison Network Signal Jammer/Remote Control Signal Blocker Description: The prison signal jammer is generally a shield designed to meet the management and security requirements of the prison. Th...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Screen Printed Cell Phone Neck Strap Lanyards 25MM Width With Disney Logo

... knife, flash and pen drives, whistles and electronic devices of various magnitude and size in order to prevent them loosing from yourself. Lanyards are used in situations where there is a good possibility o...

Weien Gift Co.,Limited
Guangdong,China

Site Member

Add to cart
Middle-Power cellular Cell Phone Jammer for Blocking GSM CDMA 3G 4G up to 40m

...Cell Phone Jamming can conduct the law enforcement process more effective to reduce the chance that the criminals leak the information. Separate switch for each band, accompanied with a working LED Light. Si...

Wolves Team Limited
China

Active Member

Add to cart
30W Output Power 12 Channels Wireless Signal Jammer with Car Adaptor Design for Prison Cell Phone Blocking

30W Powerful Wireless Prison Cell Phone Jammer with 12 Antennas Advanced signal blocking device designed for 315MHz and 433MHz frequency ranges with comprehensive cellular network coverage. Key Features Four co...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
GPS Lojack Prison Cell Phone Jammer with 16 Antennas 38W High Power and 40m Jamming Range

GPS Lojack Prison Cell Phone Jammer 16 Antennas 38w High Power Long Range Product Overview This powerful signal jamming device features a 38W high power output and 16 antennas, providing comprehensive signal bl...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
26W Output Power 10 Bands Water Resistance Cell Phone Jammer for Exam Church Hospital

... / Hospital, 10 Channels Product Overview 26w Light In Weight Prison Cell Phone Jammers With Built-in 10 Bands Antenna This prison jammer device is designed for easy installation with stable interference dis...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8.4W 12 Antennas Handheld Signal Jammer with 20m Shielding Radius for Cell Phone and Mobile Signal Blocking

8.4W 12 Antennas Handheld Cell Phone Signal Jamming Device Block 2.4G 5.8G Up To 20m Product Overview This 12-antenna handheld signal jammer SA-PJ12 features high-......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Cell Phone Security Holder with Alarm and Retractable Cable

Cell Phone Security Holder with Alarm and Retractable Cable Keep your devices safe from prying hands with this adjustable anti-theft cell phone store display. A retractable steel cord lets users interact with t...

YOMO SECURITY DISPLAY CO.,LTD
Guangdong

Site Member

Add to cart
Minimalist Faraday Key Fob Box For Cell Phone 100% Shielding Signal

...a elegant book design. Just like a exquisite book or ornaments when you put it in your office and home. And easy to be hidden while put it in bookrack. 2. Car key and phone holder safe box can store phone an...

shenzhen GK
Guangdong,China

Active Member

Add to cart
Minimalist Faraday Key Fob Box For Cell Phone 100% Shielding Signal

...a elegant book design. Just like a exquisite book or ornaments when you put it in your office and home. And easy to be hidden while put it in bookrack. 2. Car key and phone holder safe box can store phone an...

shenzhen GK
Guangdong,China

Verified Supplier

Add to cart