sip phone wifi

Brand Name:GREETWIN

Model Number:GW-J50E

Place of Origin:China

... suitable for prison or museums using? Then here this 8 Bands Adjustable Long Range Cell Phone WiFi GPS Signal Jammer For Museums that will be introduced to you just owns the functions. Firstly as this high power mobile phone jammer is designed with

Brand Name:GREETWIN

Model Number:GW-J5CA

Place of Origin:Shenzhen,China

... just seen from its name we can know that it owns the ability of blocking 5 kinds of frequencies of the signals of cell phone, WIFI and GPS can be optional. One of the advantage is that it comes with the remote control function and you can switch over the

Brand Name:J&R

Model Number:JR103-FK-H

Place of Origin:Shenzhen, China

... and armored cord - Weather proof protection to IP67 - The phone will ringing loudly when there is a incoming call. - With auto-answer feature after 5 ringing, Auto- release the line when the other side cut off the line. - Inductive coupler fitted as

Brand Name:J&R

Model Number:JR104-2B

Place of Origin:Shenzhen, China

Product Description Weatherproof Speed Dial Telephone for Tunnels, Mining SIP Phone, Waterproof Marine Intercom The industrial telephones are fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing ...

Brand Name:J&R

Model Number:JR213-V-2B

Place of Origin:Shenzhen, China

JR213-V-2B.pdf SIP Network Intercom Telephone 1024*600 LCD Multimedia Intelligent Video Telephone JR213-V-2B Multimedia Intelligent Video Telephone is mainly composed of a built-in camera, display screen and two waterproof buttons. Users can easily take ...

Brand Name:TSL

Model Number:TSL-M3

Place of Origin:China

... GPS Cell Phone Wifi Jammer Cellular Signal Blocker Features (1) 100% Brand new & High quality cellphone signal jammer (2) Protects your privacy or meeting against detectaphone (3) Also used in school to prevent cheating by phones (4) High quality design...

Brand Name:TSL

Model Number:TSL-OPH

Place of Origin:China

Cell Phone GSM 3G 4G Jammer + Wifi Jamming, Super High Power Customized Jammer This jammer has been used for many years with the best design and has also been improved for many times during the last few years. Now it’s the most stable and reliable outdoor ...

Brand Name:AVATA

Model Number:96703DP+94207-1

Place of Origin:China

... / Cat-5 or Cat-6 /wifi/IP connection 7. Supports 4 video channels 8. Supports maximum length of line connection: 100m 9. Power Supply: DC15V/0.8A ...

Brand Name:AVATA

Model Number:95111+94206-5

Place of Origin:China

...Phone WiFi Interphone Doorbell DIAGRAM Description: Features: 1.10" Touch Screen HD display 1024x600 2.Signal support 800TVL / 720P / 1080P 3.Signal formats support CVBS / AHD / TVI / CVI 4.10 polyphonic ring-tones switch freely 5.With TUYA APP control 6.Customized fancy start-up logo page to present your brand 7.Easy DIY connection to the WiFi...

Brand Name:TeXin

Model Number:TX-CM12

Place of Origin:China

Cat Shape Signal jammer for 12 channel cell phone WIFI signal blocker This Cat shape signal jammer is perfect for shield a room fom the 2G 3G 4G 5G mobile cell phone signal and WIFI2.4G WIFI5.8G singal in range 10-50m radius. Its 12 channel frequency can ...

Brand Name:TSL

Model Number:TSL-V8-10W

Place of Origin:China

80 Watts Cell Phone Signal Blocker Jammer 8 Bands 5G 5.8G Signal Jammer 10 watts power each band. Below is a test photo for your reference. You can contact us to get teh full test details if you want. Description 1. The TSL-V8-10W is an 80 Watts Cell Phone...

Brand Name:TSL

Model Number:TSL-SHB

Place of Origin:China

High Frequency Android Call Blocker Cell Phone Wifi Jammer For Bomb This cell phone blocker jammer is the HIGH POWER OUTDOOR Remote-Bomb & Cell Phone/Wi-Fi jamming system, implementing the most highly effective and extremely reliable signal jamming ...

Brand Name:Wolvesteam

Model Number:JM171503

Place of Origin:China

...break the quietness and seriousness due to pesky mobile rings, cell phones are prohibited from using in many places like the meeting room, tribunal, and classroom and so on. What's more, cell phones are strictly prohibited in those confidential places to

Brand Name:vodasafe

Model Number:P8N-Plus

Place of Origin:China

...,GSM,3G UMTS,4G LTE 5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,it could block all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc.

Brand Name:vodasafe

Model Number:P8N-Plus

Place of Origin:China

...,GSM,3G UMTS,4G LTE 5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,it could block all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc.