Home > Security & Protection > Alarms > Alarm system >

Wifi Signal Amplifier

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 9596 products for wifi signal amplifier Manufacture & Suppliers

Wireless Internet High Power Signal Jammer Wifi Signal Blocker For Prison

...Wifi Signal Blocker For Prison Specifications Output Channel Frequency Output power Jamming range UHF 435-475MHz 50-100 Watts 0-500 meters CDMA800 869-894MHz 50-100 Watts 0-500 meters GSM900 925-960MHz 50-10...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
CDMA 850MHZ Cell Phone Signal Amplifier For Office , 824—849MHZ Uplink

CDMA 850MHZ Cell Phone Signal Amplifier For Office , 824—849MHZ Uplink Quick details : 1) Frequency :Uplink:824—849MHZ Downlink 869-894MHz 2) function :Enhance Mobile Phone Signal Strength and improve indoor ct...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
27dBm CDMA Cell Phone Repeater , CDMA980 Signal Amplifier high frequency

...Signal Amplifier high frequency 1 Quick detail : frequency : uplink :824—849MHZ Downlink 869-894MHz coverage area : 2000m2 color : golden size : 220 x 140 x 40 mm 2 Feature High powered to ensure your proper...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
5g Mobile Phone Signal Jammer 10 band is used for mobile phone signal shielding in prison detention center wifi signal

... signal shield brand Bochuangshikong model BCSK-101B-10(silver gray) power 40W The working principle of Bochuang spatiotemporal brand mobile phone 5G signal jammer is as follows It can effectively shield the...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
High Gain 70dBi Cellular Signal Amplifier Band8 EGSM 900MHz For 2G Mobile

.... It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
5W 1.6G Signal Amplifier Jamming for Anti Drone Blocker UAV RF Shields Module

...Signal Amplifier Jamming Module for Anti-drone Blocker UAV Jammer RF Shields Module Product Description YJM1605B is a wireless signal shielding module dedicated to 1560-1620MHz signal. This module has the ad...

Zhongshi Zhihui Technology (suzhou) Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
Customized External Battery For UAV Drone Phone WIFI Signal Jammer Shield Device

Customized External Battery For UAV Drone Phone WIFI Signal Jammer Shield Device This is an customized external battery power supply for signal jammer system. Specification for Battery for high power signal jam...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Drone WiFi Signal Blocker for electricity company Drone Signal Scrambler 2.4G 5.8G

Drone WiFi Signal Blocker for electricity company Drone Signal Scrambler 2.4G 5.8G It can force UAV drone fail link with remote control, cut off its data transmission and to hover, land or return in radius rang...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
TXtelsig Remote Control 10 Channel Examination Phone Wifi Signal Jammer For School Business Office Secret Protection

...Wifi Signal Jammer for School Business Office Secret Protection Feature 1. Large range 20 to 50 meter 2. High effective jamming for 10 band frequency, can shield the specific signals as customized and requir...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Classrooms 8 bands Handheld WiFi Signal Blocker Easy To Hold Small size

Black eight-way hand-held signal jammer shields multiple signals Cell Phone Jammers 8 Bands Handheld 2G 3G 4G .This device is suitable for classroom, meeting room, library, movie theater and other places where ...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Wimax 3G Remote Control Jammer , WiFi Signal Jammer With Directional Antenna

...WiFi Signal Jammer With Directional Antenna Do you want to own a signal jammer that can block all the GSM, CDMA, DCS, PCS, 3G, 4G Wimax,WiFi? The latest adjustable 3G 4G Wimax mobile phone signal wifi jammer...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
Desktop Cute Cat-Shape 12 Channel Signal Jammer 5G Jammer WiFi Signal Blocker

...Signal Jammer 5G Jammer WiFi Signal Blocker This cat-shape TX-CM12 12 channel signal jammer has built-in high gain 12 omni-directional antennas, which can realize 360 degree coverage ,10-50 meters jamming ra...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Wireless 8 Band Selective Repeater RF Cell Signal Amplifier Large Area

...amplifies RF signal, in this way extends the BTS coverage. For most outdoor repeater layout area, generally no fiber resources but can receive the base station signal, wireless repeater can be used to solve ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Handheld Bluetooth Device To Block Wifi Signal 2400 - 2500MHz For Spy Video Camera

...WIFI Bluetooth Signal Jammer Product Description This device disables almost all types of existing spy cameras working via wireless video, wireless LAN, and Bluetooth bands. It is an excellent choice to main...

Wolves Team Limited
China

Active Member

Add to cart
Eco Friendly Portable Cell Phone Jammer , Device To Block Wifi Signal 109*61*30mm Size

Four Antennas Portable Signal Jammer for Mobile Phone Signals And Wi-Fi/GPS Description: Portable Black color 4 bands cell phone jammers with 4pcs Omni-directional antenna can block 2G/3G cell phone, and WIFI, ...

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

Active Member

Add to cart
Full Frequency Portable Wifi Signal Jammer , RF Cellular Signal Blocker 1200W

...WiFi signal blocker which can be widely used in places and conditions such as the VIP convoy protection, Military camp, Government building, Police Checkpoints, Bomb disposal and vehicle mounting for militar...

Wolves Team Limited
China

Active Member

Add to cart
Eco Friendly Portable Cell Phone Jammer , Device To Block Wifi Signal 109*61*30mm Size

Four Antennas Portable Signal Jammer for Mobile Phone Signals And Wi-Fi/GPS Description: Portable Black color 4 bands cell phone jammers with 4pcs Omni-directional antenna can block 2G/3G cell phone, and WIFI, ...

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

Verified Supplier

Add to cart
15m Mobile Phone Jammer Built In Antennas Type For 2G 3G 4G 5G WIFI Signal

..., is designed for blocking mobile phone signal in exam room, to prevent high-tech cheating. EST-802J12 is able to jam 3G/4G/5G mobile phone and WIFI signal, within 1-15 meters radius. Mobile phone will be ou...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
Waterproof Powerful Cellphone GPS 4G WiFi Signal Jammer Prison Signal Jammer

... outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this high power cell phone signal jammer.Different from the exist...

Wolves Team Limited
China

Active Member

Add to cart
Powerful Cellphone GPS 4G WiFi Signal Jammer Prison Signal Waterproof Jammer

... outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this high power cell phone signal jammer.Different from the exist...

Wolves Team Limited
China

Active Member

Add to cart

|< << 10 11 12 13 14 15 16 17 18 >> >|

Inquiry Cart 0

All Categories

Wifi Signal Amplifier

Total 9596 products for wifi signal amplifier Manufacture & Suppliers

Wireless Internet High Power Signal Jammer Wifi Signal Blocker For Prison

CDMA 850MHZ Cell Phone Signal Amplifier For Office , 824—849MHZ Uplink

27dBm CDMA Cell Phone Repeater , CDMA980 Signal Amplifier high frequency

5g Mobile Phone Signal Jammer 10 band is used for mobile phone signal shielding in prison detention center wifi signal

High Gain 70dBi Cellular Signal Amplifier Band8 EGSM 900MHz For 2G Mobile

5W 1.6G Signal Amplifier Jamming for Anti Drone Blocker UAV RF Shields Module

Customized External Battery For UAV Drone Phone WIFI Signal Jammer Shield Device

Drone WiFi Signal Blocker for electricity company Drone Signal Scrambler 2.4G 5.8G

TXtelsig Remote Control 10 Channel Examination Phone Wifi Signal Jammer For School Business Office Secret Protection

Classrooms 8 bands Handheld WiFi Signal Blocker Easy To Hold Small size

Wimax 3G Remote Control Jammer , WiFi Signal Jammer With Directional Antenna

Desktop Cute Cat-Shape 12 Channel Signal Jammer 5G Jammer WiFi Signal Blocker

Wireless 8 Band Selective Repeater RF Cell Signal Amplifier Large Area

Handheld Bluetooth Device To Block Wifi Signal 2400 - 2500MHz For Spy Video Camera

Eco Friendly Portable Cell Phone Jammer , Device To Block Wifi Signal 1096130mm Size

Full Frequency Portable Wifi Signal Jammer , RF Cellular Signal Blocker 1200W

Eco Friendly Portable Cell Phone Jammer , Device To Block Wifi Signal 1096130mm Size

15m Mobile Phone Jammer Built In Antennas Type For 2G 3G 4G 5G WIFI Signal

Waterproof Powerful Cellphone GPS 4G WiFi Signal Jammer Prison Signal Jammer

Powerful Cellphone GPS 4G WiFi Signal Jammer Prison Signal Waterproof Jammer