Home > Office & School Supplies > Education Supplies > Educational Equipment >

Mobile Signal Jammer

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 10255 products for mobile signal jammer Manufacture & Suppliers

School Exam Mobile Phone Signal Jammer Compact Design With Good Cooling System

School Using Mobile Phone Signal Jammer/Jamming 2G3G4G Signals for Exam Description: The fixed 8-way signal shielding device has a total output power of 18W and has eight frequency segments to choose from. Our ...

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

Active Member

Add to cart
12 Antennas Handheld Signal Jammer All Bands Cellphone 4G/3G/2G GPSL1L2L3L4L5 Blocker

... 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1 +LOJACK+RC433 315 868 2:CKJ-1816N12-B:Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 L2 L5 +LOJACK+RC433 315 868 Output Power:......

ChingKong Technology Co.Ltd
Guangdong,China

Active Member

Add to cart
Nylon Cover Portable Signal Jammer GSM DCS 8 Bands 2G 3G 4G LOJACK GPS

.../2G +WiFi2.4G+ GPSL1+LOJACK 2: CKJ-1606N8G -5G: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G/5.8GHz+GPSL1 3: CKJ-1606N8G -UV: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 +LOJACK/...

ChingKong Technology Co.Ltd
Guangdong,China

Active Member

Add to cart
12 Antennas Handheld Signal Jammer All Bands Cellphone 4G/3G/2G GPSL1L2L3L4L5 Blocker

... 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1 +LOJACK+RC433 315 868 2:CKJ-1816N12-B:Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 L2 L5 +LOJACK+RC433 315 868 Output Power:......

ChingKong Technology Co.Ltd
Guangdong,China

Verified Supplier

Add to cart
Nylon Cover Portable Signal Jammer GSM DCS 8 Bands 2G 3G 4G LOJACK GPS

.../2G +WiFi2.4G+ GPSL1+LOJACK 2: CKJ-1606N8G -5G: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G/5.8GHz+GPSL1 3: CKJ-1606N8G -UV: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 +LOJACK/...

ChingKong Technology Co.Ltd
Guangdong,China

Verified Supplier

Add to cart
School Exam Mobile Phone Signal Jammer Compact Design With Good Cooling System

School Using Mobile Phone Signal Jammer/Jamming 2G3G4G Signals for Exam Description: The fixed 8-way signal shielding device has a total output power of 18W and has eight frequency segments to choose from. Our ...

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

Verified Supplier

Add to cart
46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

46W High Output Power Cell Phone Signal Jammer/CDMA450MHzWi-Fi Signal Blocker Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3...

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

Verified Supplier

Add to cart
Signal WiFi jammer 2g 3g 4g.5g mobile phone shielding 50W power 5g mobile signal shielding jammer Plug and play

Signal WiFi jammer 2g 3g 4g.5g mobile phone shielding 50W power 5g mobile signal shielding jammer Plug and play Product Paramenters Parameter data Output Power Brand: Bochuang spacetime Model: bcsk-nz110 Freque...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
2G 3G 4G Wifi Signal Jammer Blocker 5 Antennas With 50-60Hz Frequency

...Signal Jammer Block 2G 3G 4G Signals 15w High Power Description This 5 bands desktop wifi jammer can be used to jam CDMA, GSM, 2G, 3G, 4G, WiFi, GPS, LTE, DCS, Wimax and any other customized signals. You can...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
DC12v 4w 3G 4G Signal Jammer With 8pcs Omni Antennas Up To 20m Work 1.5 Hours

... bands.Total output power of this handheld signal jammer is 4W Jamming range up to 20m. Features: Use External Omni-directional antennas,all the TX frequency covered down link only. The latest ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Professional 5 Bands LTE Signal Jammer , 10w Prison Jammer With Car Adapter

...Jammers With Built In Antennas Descriptions: 1. Mobile signal jammers may not be permissible to import into certain countries due to licensing of broadcast signals or other restrictions. Please check your co...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Gun Type 65w 1.5km Military UAV Drone Signal Jammer

...Signal Jammer Gun Type Up To 1.5km Descriptions: Signal jammer mobile SA-NJ004 is the popular UAV drone jammming device designed in 2019. This gun type drone jammer can be with 3 bands and 4 bands. This 4 ba...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
5.8G UMTS Desktop WiFi Signal Jammer 16 Antennas 125w 40m VHF UHF

...Signal Jammer Descriptions: Today let me introduce this 16 channels desktop mobile phone jammer SA-NJ16S, this mutiband signal blocker can jam all most of the frequencies in one kit, such as GSM, CDMA, DCS, ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
3 Channels WiFi Signal Jammer Blocker 2.4G 5.2G 5.8G Portable

... meters. Built-in battery, compact weight 0.5kgs. This handheld wifi blocker can effectively prevent children from being addicted to electronic products such as mobile phones and tablets....

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
16W Cell Phone Signal Jammer Adjustable Frequency With Internal Antenna

... foreign technology, in view of the development of communication system, according to the actual circumstance of foreign mobile communication carefully developed high-tech products. It can in the radius of 1...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
350W Power Portable Signal Jammer Draw Bar Box Style Long Continuous Working Time

..., this factory is mainly aimed at the border, military, prisons, large gathering place in unsafe hidden fan brought by the mobile phone, mobile communication at home and abroad based on the actual situation ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
High Power Portable Signal Jammer AC 220V DC 24V Power Supply 25kg Weight

..., this factory is mainly aimed at the border, military, prisons, large gathering place in unsafe hidden fan brought by the mobile phone, mobile communication at home and abroad based on the actual situation ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
16 Watt Wireless Signal Jammer Device Adjustable Frequency Easy Installation

... foreign technology, in view of the development of communication system, according to the actual circumstance of foreign mobile communication carefully developed high-tech products. It can in the radius of 1...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
18 Antennas 18W Wifi 2.4g 5.2g 5.8g 30m Mobile Signal Blocker

...signal Jammer djustable 18 Antennas Powerful 3G 4G Phone Blocker &WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control 315/433MHz All Bands Signal Jammer you are viewing now is in stock and will be newest style a...

Wolves Team Limited
China

Verified Supplier

Add to cart
Digital Drone Mobile Phone Signal Jammers High Power With Long Distance

Digital Drone Mobile Phone Signal Jammers High Power With Long Distance GREETWIN developed a long distance drone jammer that can hit objects at a distance of up to 1000 meters. The unmanned aerial vehicles (UAV...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart