Home > Consumer Electronic > Mobile Phone & Accessories > Other Mobile Phone Accessories >

How To Block Cell Signal

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 894 products for how to block cell signal Manufacture & Suppliers

Single Band 868MHz Cell Phone Blocking Device 50mA Working Current High Durability

Single-band 868MHz Remote Signal Blocker/30-100M Coverage Remote Control Signal Jammer Description: This is a single-band 868MHz remote signal blocker. This type of shield is also one of the shields for the pla...

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

Verified Supplier

Add to cart
WIFI GPS 300M 350w Cell Phone Blocking Device

Customized Durable Waterproof Outdoor Frequency WIFI GPS Cell Phone Signal Prison Jammer Product Description: This jammer is specially for prisons and other large sensitive locations such as military or governm...

Wolves Team Limited
China

Verified Supplier

Add to cart
Adjustable 500m 500W Cell Phone Prison Jail Jammer

Professional Multi-Function Frequency Jammer for Blocking All Cell Phone Signal Up to 500m Product Description: This 500W high power phone jammer has used many advanced technology such as the Digital Frequency ...

Wolves Team Limited
China

Verified Supplier

Add to cart
18 Bands GSM 3G 4G 5G WiFi UHF VHF GPS Signal Jammer Indoor Exam Meeting Room 50 meters range

Product Description: This 18 bands Powerful indoor desktop cell phone jammer with Remote control,which can also block GSM, 3G, 4G, 5G,VHF, UHF, Wi-Fi, GPS, L1, L2, L5, LOJACK, 5.2G,5.8G,RF signals like 315,433,...

Wolves Team Limited
China

Verified Supplier

Add to cart
Multi-bands 14 Channels Cellular Cell Phone Signal Jammer WiFi Blocker UHF VHF 3G 4G 5G Phone Signal Jammer

Product Description: Advantages and Features: 1. All the RF frequencies only blocking the downlink band, never to the uplink. 2. Good cooling system. Work 24 hours/365days continuously. 3. Easy and Fast Install...

Wolves Team Limited
China

Verified Supplier

Add to cart
High Power WiFi cell Phone Mobile Signal Blockers Jammer for Campus School

High Power School WiFi Phone Blocker Jammer Product Introduction This High Power Campus Wi-Fi Phone Blocker Jammer is widely used in prisons, schools, dormitories, troops, large factories and parking lots, etc....

Shenzhen Baohong intelligent manufacturing Co., LTD
China

Verified Supplier

Add to cart
4-20MA 0-10V 0-5V Load Cell Sensor Amplifier Transmitter Voltage Current Converter

Technical Parameters: Working voltage: 12VDC- 24VDC Input Sensor Sensitivity: 2.0MV / V Excitation output: Output excitation voltage 5V (E +). Output signal: 0-5V, 0-10V, 4-20MA Operating temperature range: -20...

Shenzhen Jetacon Technology Limited
Guangdong,China

Site Member

Add to cart
Mulit Band 8 Antennas Remote Control Jammer GPS WiFi 3G 4G 5g GSM Cell RF Car Remote Lojack

Product Description: This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with tea...

Wolves Team Limited
China

Active Member

Add to cart
4-20MA 0-10V 0-5V Load Cell Sensor Amplifier Transmitter Voltage Current Converter

Technical Parameters: Working voltage: 12VDC- 24VDC Input Sensor Sensitivity: 2.0MV / V Excitation output: Output excitation voltage 5V (E +). Output signal: 0-5V, 0-10V, 4-20MA Operating temperature range: -20...

Jetacon Technology Limited
China

Site Member

Add to cart
High Power VHF UHF Prison Jammer Cell Phone Blocker with Remote Control

... Cell Phone Blocker with Remote Control The Jammer is a high power jammer designed for blocking remote controlled improvised explosive devices used by terrorists. The Jammer is using state-of-art technology ...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
Portable GPS High Power Cell Phone Jammer CDMA GSM DCS PCS 3G L110 x W62 x H30 mm

...block mobile phone signal to protect important event. Firstly, this Anti-tracker knocks out GPS logging or tracking system that may be operating on your vehicle. So you are able to enjoy free in-car ......

Wolves Team Limited
China

Active Member

Add to cart
Adjustable Bands Mini Gsm Signal Blocking Device Cell Phone Disruptor Jammer

CK-101G-800W Top High power Cell phone Jammers Product Description(CK-101G-800W) 1. It can continue working for 365days and with AC adapter (AC100-220V,DC27V), 2. output power is adjustable , Total output power...

ChingKong Technology Co.Ltd
Guangdong,China

Active Member

Add to cart
Adjustable Bands Mini Gsm Signal Blocking Device Cell Phone Disruptor Jammer

CK-101G-800W Top High power Cell phone Jammers Product Description(CK-101G-800W) 1. It can continue working for 365days and with AC adapter (AC100-220V,DC27V), 2. output power is adjustable , Total output power...

ChingKong Technology Co.Ltd
Guangdong,China

Verified Supplier

Add to cart
6 Antenna High Power Portable Cell Phone Signal Jammer Blocking GSM 3G 4G LTE WIMAX GPS

o Cover interface standards: �� (1) CDMA/GSM:850 �� 960MHz �� (2) DCS/PCS:1805 �� 1990MHz �� (3) 3G: 2,110 �� 2170MHz �� (4) 4GLTE:725-770MHZ OR 790-825 �� (5) 4G WIMAX:2345-2400MHz OR 2620-2690MHZ �� (6) GPS 1570MHZ �� ...

Accen Technology Co., Limited
Guangdong,China

Active Member

Add to cart
Anti Explosion Cell phone Wireless Signal Jammer , Wifi Blocker Jammer Metal Enclosure Housing

Product Description: Specification: Output Interface Output Frequency CH1 -CDMA/TDMA+Nextel (851-894 MHz) CH2 -AMPS (869-894MHz) CH3 -GSM850 -GSM (925-960 MHz) CH4 -High GSM/DCS (1805-1880 MHz) CH5 -PCS/GSM1900...

Wolves Team Limited
China

Active Member

Add to cart
Professional Multi-Function Frequency Jammer for Blocking All Cell Phone Signal Up to 500m

Product Description: This 500W high power phone jammer has used many advanced technology such as the Digital Frequency Sweep technology to reach the goal of low power consumption and high efficiency. Besides si...

Wolves Team Limited
China

Active Member

Add to cart
Manback Military VIP Bomb Cell Phone Signal Jammer Blocking All WIFI2.4G/5.8G

Product Description Portable Multi Band High Power VHF UHF Jammer for Military and VIP Convoy Protection The pelican case of the jammer is portable. It can be carried like a suitcase. The jammer can be fixed in...

Wolves Team Limited
China

Active Member

Add to cart
Adjustable 6 Antennas Drone/UAV Signal Jammer

...Signal Jammer From the United States to China, from London to the Middle East, the development of the UAV industry is booming.China's unmanned aircraft companies have become a compelling force. On the other ...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

Site Member

Add to cart
8 Bands Cell Phone Blocking Device Stable Performance 3G 4GLTE 4GWimax GPS Jammer

Product Description: Affected Frequency Ranges: CH1 -CDMA/GSM: 851-960MHz CH2 -DCS: 1805-1880MHz CH3 -PCS: 1930-1990MHz CH4 -3G: 2110-2170MHz CH5 -4G LTE:(USA: 725-770MHz) or (Europe: 790-826MHz) CH6 -4G Wimax:...

Wolves Team Limited
China

Verified Supplier

Add to cart
800m Cellular Cell Phone Signal Jammer Multi Bands 10 Channels For WiFi UHF VHF 3G 4G 5G

Product Description: Advantages and Features: 1. All the RF frequencies only blocking the downlink band, never to the uplink. 2. Good cooling system. Work 24 hours/365days continuously. 3. Easy and Fast Install...

Wolves Team Limited
China

Verified Supplier

Add to cart

|< << 36 37 38 39 40 41 42 43 44 >> >|

Inquiry Cart 0

All Categories

How To Block Cell Signal

Total 894 products for how to block cell signal Manufacture & Suppliers

Single Band 868MHz Cell Phone Blocking Device 50mA Working Current High Durability

WIFI GPS 300M 350w Cell Phone Blocking Device

Adjustable 500m 500W Cell Phone Prison Jail Jammer

18 Bands GSM 3G 4G 5G WiFi UHF VHF GPS Signal Jammer Indoor Exam Meeting Room 50 meters range

Multi-bands 14 Channels Cellular Cell Phone Signal Jammer WiFi Blocker UHF VHF 3G 4G 5G Phone Signal Jammer

High Power WiFi cell Phone Mobile Signal Blockers Jammer for Campus School

4-20MA 0-10V 0-5V Load Cell Sensor Amplifier Transmitter Voltage Current Converter

Mulit Band 8 Antennas Remote Control Jammer GPS WiFi 3G 4G 5g GSM Cell RF Car Remote Lojack

4-20MA 0-10V 0-5V Load Cell Sensor Amplifier Transmitter Voltage Current Converter

High Power VHF UHF Prison Jammer Cell Phone Blocker with Remote Control

Portable GPS High Power Cell Phone Jammer CDMA GSM DCS PCS 3G L110 x W62 x H30 mm

Adjustable Bands Mini Gsm Signal Blocking Device Cell Phone Disruptor Jammer

Adjustable Bands Mini Gsm Signal Blocking Device Cell Phone Disruptor Jammer

6 Antenna High Power Portable Cell Phone Signal Jammer Blocking GSM 3G 4G LTE WIMAX GPS

Anti Explosion Cell phone Wireless Signal Jammer , Wifi Blocker Jammer Metal Enclosure Housing

Professional Multi-Function Frequency Jammer for Blocking All Cell Phone Signal Up to 500m

Manback Military VIP Bomb Cell Phone Signal Jammer Blocking All WIFI2.4G/5.8G

Adjustable 6 Antennas Drone/UAV Signal Jammer

8 Bands Cell Phone Blocking Device Stable Performance 3G 4GLTE 4GWimax GPS Jammer

800m Cellular Cell Phone Signal Jammer Multi Bands 10 Channels For WiFi UHF VHF 3G 4G 5G