Cell Phone Blockers

products found from trusted manufacturers & suppliers

Light-Weight Backpack/Manpack High Power 3G 4G Cell Phone Jammer

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Light-Weight Backpack/Manpack High Power 3G 4G Cell Phone Jammer

1 Piece (MOQ)

Shenzhen Jinyatong Technology Co., Ltd.

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5(3.0)

"Fast Delivery"

Fast Delivery

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Type: GSM, Dcs, 3G, 4G, 4G1, 5g1

Application: Eod Team, Hostage Negotiations,Border Control,etc

Modulation: Backpack Jammer

Receiver Chip: 925-960MHz, 1805-1990MHz, 2110-2170MHz etc, .

Oscillator Circuit: Signal Jammer

Total Working Bands: 6 Channels

16 Bands Desktop GSM CDMA 3G 4G Cell Phone Blocker/GPS WiFi Jammer Lojack VHF-UHF Jammer/RF Remote Control 315/433MHz Blocker

1 Piece (MOQ)

Shenzhen Newerton Technology Co., Ltd.

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Working Frequency: All Band Frequency

Working Band: 16 Bands

Jamming Range: up to 40m

Jamming Power: 38 Watt

Packing: Neutral Packing

Standard: CE. RoHS

2016 Newest Whole Frequency 130MHz-2700MHz RF Radio Jammer/Mobile Phone Signal Jammer Blocker/GPS Jammer WiFi Jammer

US$ 0.1 / Piece

1 Piece (MOQ)

Shenzhen Newerton Technology Co., Ltd.

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Working Frequency: 130MHz-2700MHz

Jamming Range: up to 40m

Total Power: 38 Watt

Jamming Band: 16 Antennas

Packing: Neutral Packing

Standard: CE. RoHS

Mobile Phone Signal GPS WiFi 4G UHF/VHF 2g+3G+2.4G+4G+GPS+Lojack+Remote Control Jammer

1 Piece (MOQ)

Shenzhen Newerton Technology Co., Ltd.

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Type: Anti-Spy Detector

Application: Optical Signal Transmission

Modulation: AM

Receiver Chip: MC3361

Oscillator Circuit: PLL Frequency Synthesis

Jammer Working Frequency: WiFi GPS VHF UHF Lojack 2g 3G 4G 315MHz 433MHz

Backpack/Manpack High Power 915MHz, 2.4gwifi, 5.8gwifi, Gpsl1, Gpsl2~L5, 433 Jammer

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Backpack/Manpack High Power 915MHz, 2.4gwifi, 5.8gwifi, Gpsl1, Gpsl2~L5, 433 Jammer

1 Piece (MOQ)

Shenzhen Jinyatong Technology Co., Ltd.

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5(3.0)

"Fast Delivery"

Fast Delivery

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Type: Drone Signal Jammer

Application: Swat Team, Bomb Squad etc

Modulation: Backpack Jammer

Receiver Chip: 915MHz, 2.4gwifi, 5.8gwifi, Gpsl1, Gpsl2~L5, 433

Oscillator Circuit: 850-960MHz, 2400~2500MHz, 433MHz, 5725-5800MHz etc

Total Working Bands: 6 Channels

High Power Backpack Manpack Jammer for VIP Protection Secuirty Jammer

1/ 6

High Power Backpack Manpack Jammer for VIP Protection Secuirty Jammer

1 Piece (MOQ)

Shenzhen Jinyatong Technology Co., Ltd.

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5(3.0)

"On-time Delivery"

On-time Delivery

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Type: GSM, Dcs, 3G, 4G, 4G1, 5g1

Application: Eod Team, Hostage Negotiations,Border Control,etc

Modulation: Backpack Jammer

Receiver Chip: 925-960MHz, 1805-1990MHz, 2110-2170MHz etc, .

Oscillator Circuit: Signal Jammer

Total Working Bands: 6 Channels

Manpack Backpack 2g 3G 4G 5g Cellphone Jammer

1/ 6

Manpack Backpack 2g 3G 4G 5g Cellphone Jammer

1 Piece (MOQ)

Shenzhen Jinyatong Technology Co., Ltd.

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5(3.0)

"On-time Delivery"

On-time Delivery

Contact Now

Type: GSM, Dcs, 3G, 4G, 4G1, 5g1 Signal Jammer

Application: Eod Team, Hostage Negotiations, Border Control, etc..

Modulation: Backpack Jammer

Receiver Chip: 925-960MHz, 1805-1990MHz, 2110-2170MHz etc, .

Oscillator Circuit: Signal Jammer

Total Working Bands: 6 Channels

High Power 12 Antennas Mobile Phone Signal Isolator Cellphone Signal Jammer Blocker

US$ 299 / Piece

1 Piece (MOQ)

Shenzhen Newerton Technology Co., Ltd.

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Type: 4G

Application: Optical Signal Transmission

Modulation: FSK

Receiver Chip: NE564

Oscillator Circuit: LC or Crystal Oscillator

Jammer Working Frequency: WiFi GPS VHF UHF Lojack 2g 3G 4G

50W High Power Water-Proof Cellular Jammer

1 Piece (MOQ)

Shenzhen HuiDeTong Tech. Co., Ltd.

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Type: 2g-4G, Wi-Fi, Bluetooth

Application: Optical Signal Transmission

Modulation: Vco

Receiver Chip: Hdt

Oscillator Circuit: DDS

Product Keyword: Signal Jammer

6-CH Portable GSM Cellular Signal Jammer / Blocker

US$ 110-119 / Piece

1 Piece (MOQ)

Shenzhen HuiDeTong Tech. Co., Ltd.

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Type: 860MHz~2665MHz

Application: Optical Signal Transmission

Modulation: Soc

Receiver Chip: Hdt

Oscillator Circuit: PLL Frequency Synthesis

Jamming Target: Cell Phone; Wi-Fi Devices; GPS Devices

16-Antennas Universal All Band RF Radio Frequency Jammer 130MHz-2700MHz for GPS Jammer WiFi Jammer, Lojack Jammer, Cellphone Signal Jammer, RF Jammer

US$ 399 / Piece

1 Piece (MOQ)

Shenzhen Newerton Technology Co., Ltd.

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Type: 2g 3G 4G WiFi GPS Lojack 315MHz 433/868MHz

Application: Optical Signal Transmission

Modulation: FSK

Working Frequency: 130MHz-2700MHz

Jamming Range: up to 40m

Total Power: 38 Watt

600W High Power Outdoor Cell Phone Signal Jammer

1 Piece (MOQ)

Shenzhen HuiDeTong Tech. Co., Ltd.

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Type: 2g, 3G, 4G, Wi-Fi, Bluetooth

Application: Optical Signal Transmission

Modulation: Vco

Receiver Chip: Hdt

Oscillator Circuit: PLL Frequency Synthesis

Product Keyword: Cell Phone Signal Jammer

6-CH Hand-Held Mobile GSM Cell Phone Jammer

US$ 110-130 / Piece

1 Piece (MOQ)

Shenzhen HuiDeTong Tech. Co., Ltd.

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Type: 860MHz~2665MHz

Application: Optical Signal Transmission

Modulation: Vco

Receiver Chip: Hdt

Oscillator Circuit: PLL Frequency Synthesis

Jamming Target: Cell Phone; Wi-Fi Devices; GPS Devices

High Power Indoor Cellular Signal Blocker (Jammer)

US$ 120 / Piece

1 Piece (MOQ)

Shenzhen HuiDeTong Tech. Co., Ltd.

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Type: 850MHz~6000MHz

Application: Optical Signal Transmission

Modulation: Vco

Receiver Chip: Hdt

Oscillator Circuit: PLL Frequency Synthesis

Jamming Target: Cell Phone; Wi-Fi Devices; Bluetooth

5 Band Mobile Phone Blocker & UHF Audio Jammer, High Power Cellphone Signal Jammer, WiFi Jammer/ Video Jammer

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Jammerking Technologies Co, . Ltd

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Type: MDS Data Transceiver

Application: Optical Signal Transmission

Modulation: AM

Receiver Chip: NE564

Oscillator Circuit: PLL Frequency Synthesis

Audio Jammer: Audio Jammer

Cellular Phone14 Band Signal Jammer for 2g+3G+2.4G+4G+GPS+VHF+UHF+315+433,Cellphone,WiFi,GPS,Remote Control Jammer/Blocker, Stationary Adjustable 14 Band Jammer

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Necom Telecommunication Technologies Co, . Ltd

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2015 Newest High Power Jammer: 3G/4glte Cellphone, GPS, Lojack, Remote Control

Name: 2015 The Powerful Stationary 14 Bands Signal Jamer

All in One with 14 Bands Jammer: Good Cooling System with 5 Cooling Fans Inside

Low Noise: Work Non-Stopped

Stable Capability: with Car Charger

Packing: Neutral Packing or Per Customers Requirements

Portable Cell Phone WiFi Jammer Handheld Signal Jamming, Jammer for 2g+3G+2.4gwifi +Remote Control+Gpsl1+Lojack

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Jammerking Technologies Co, . Ltd

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Type: GPRS

Application: Optical Signal Transmission

Modulation: FSK

Receiver Chip: NE564

Oscillator Circuit: PLL Frequency Synthesis

Portable Cell Phone WiFi Jammer: Portable Cell Phone WiFi Jammer

2015 Newest High Power 14bands Jammer for 3G/4glte Cellphone, GPS, Lojack, Remote Control Jammer/Blocker All in One

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Necom Telecommunication Technologies Co, . Ltd

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2015 Newest High Power Jammer: 3G/4glte Cellphone, GPS, Lojack, Remote Control

Packing: Neutral Packing or Per Customers Requirements

Standard: CE, ROHS, SGS, ISO9001

Production Capacity: 500000sets Per Month

Trademark: NECOM-TELECOM

Origin: Shenzhen China

China Wholesale Portable Mobile Phone&GPS Jammer, Portable Cell Phone Style Jammer

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Jammerking Technologies Co, . Ltd

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Application: Optical Signal Transmission

Modulation: AM

Receiver Chip: MC3362

Oscillator Circuit: LC or Crystal Oscillator

Packing: Neutral Packing

Standard: CE, ROHS, SGS, ISO9001

Magic The Gathering Cell Phone Jammers, Portable Remote Control 433/315/868MHz+GSM Mobile Signal Jammers

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Necom Telecommunication Technologies Co, . Ltd

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Type: WiFi

Application: Video Transmission, Optical Signal Transmission, Data Transmission, Image Transmission

Modulation: FSK

Receiver Chip: NE564

Oscillator Circuit: PLL Frequency Synthesis

Mobile Signal Jammers: Mobile Signal Jammers

2015 Cheaper and Popular Portable GPS Mobile Phone Signal, Shield Signal, Blocker Signal Jammer

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Jammerking Technologies Co, . Ltd

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Type: Portable

Application: Optical Signal Transmission

Modulation: FSK

Receiver Chip: CXA1691

Oscillator Circuit: D / A Converter or Digital Potentiometer

Golden High Power Handheld GPS Jammer: Signal Jammer

2015 New Handheld Five Bands 3G CDMA GPS Cell Phone Signal Jammer, Powerful Cellphone/GPS/4G/WiFi Signal Jammer

US$ 1 / Piece

1 Piece (MOQ)

Shenzhen Jammerking Technologies Co, . Ltd

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Type: 4G

Application: Optical Signal Transmission

Modulation: FSK

Receiver Chip: MC3361

Oscillator Circuit: PLL Frequency Synthesis

Cell Phone Signal Jammer: Cell Phone Signal Jammer

Questions & Answers on Cell Phone Blockers

What benefits do control and protection devices bring to customers?

The Cell Phone Blockers is a standout piece in our Surveillance, Control & Protection collection.Control devices like access cards help restrict access to sensitive areas, while protection products such as barriers and detectors enhance security. Complementing surveillance systems, these devices provide comprehensive security solutions for businesses.

How can I choose a reliable supplier for surveillance products in China?

The Cell Phone Blockers is an essential part of our Surveillance, Control & Protection offerings.You can find reliable suppliers through online platforms, industry exhibitions, and supplier directories. Verify their credentials, QC processes, and client reviews. Partnering with an established manufacturer ensures product quality and support.

What types of surveillance systems are commonly offered by manufacturers in the Security & Protection industry?

Upgrade your Surveillance, Control & Protection with the elegant and durable Cell Phone Blockers.Surveillance systems available include CCTV cameras, video recorders, access control systems, and alarm devices. These systems differ in features, such as resolution, night vision, remote access, and integration capabilities.

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Cell Phone Blockers

Light-Weight Backpack/Manpack High Power 3G 4G Cell Phone Jammer

16 Bands Desktop GSM CDMA 3G 4G Cell Phone Blocker/GPS WiFi Jammer Lojack VHF-UHF Jammer/RF Remote Control 315/433MHz Blocker

2016 Newest Whole Frequency 130MHz-2700MHz RF Radio Jammer/Mobile Phone Signal Jammer Blocker/GPS Jammer WiFi Jammer

Mobile Phone Signal GPS WiFi 4G UHF/VHF 2g+3G+2.4G+4G+GPS+Lojack+Remote Control Jammer

Backpack/Manpack High Power 915MHz, 2.4gwifi, 5.8gwifi, Gpsl1, Gpsl2~L5, 433 Jammer

High Power Backpack Manpack Jammer for VIP Protection Secuirty Jammer

Manpack Backpack 2g 3G 4G 5g Cellphone Jammer

High Power 12 Antennas Mobile Phone Signal Isolator Cellphone Signal Jammer Blocker

50W High Power Water-Proof Cellular Jammer

6-CH Portable GSM Cellular Signal Jammer / Blocker

16-Antennas Universal All Band RF Radio Frequency Jammer 130MHz-2700MHz for GPS Jammer WiFi Jammer, Lojack Jammer, Cellphone Signal Jammer, RF Jammer

600W High Power Outdoor Cell Phone Signal Jammer

6-CH Hand-Held Mobile GSM Cell Phone Jammer

High Power Indoor Cellular Signal Blocker (Jammer)

5 Band Mobile Phone Blocker & UHF Audio Jammer, High Power Cellphone Signal Jammer, WiFi Jammer/ Video Jammer

Cellular Phone14 Band Signal Jammer for 2g+3G+2.4G+4G+GPS+VHF+UHF+315+433,Cellphone,WiFi,GPS,Remote Control Jammer/Blocker, Stationary Adjustable 14 Band Jammer

Portable Cell Phone WiFi Jammer Handheld Signal Jamming, Jammer for 2g+3G+2.4gwifi +Remote Control+Gpsl1+Lojack

2015 Newest High Power 14bands Jammer for 3G/4glte Cellphone, GPS, Lojack, Remote Control Jammer/Blocker All in One

China Wholesale Portable Mobile Phone&GPS Jammer, Portable Cell Phone Style Jammer

Magic The Gathering Cell Phone Jammers, Portable Remote Control 433/315/868MHz+GSM Mobile Signal Jammers

2015 Cheaper and Popular Portable GPS Mobile Phone Signal, Shield Signal, Blocker Signal Jammer

2015 New Handheld Five Bands 3G CDMA GPS Cell Phone Signal Jammer, Powerful Cellphone/GPS/4G/WiFi Signal Jammer

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