how to block a wireless signal

Brand Name:Sacontelecom

Model Number:SA-AJ02

Place of Origin:China

...Block wireless microphones Up To 1.5m Range Descriptions: The voice recording jamming device SA-AJ02 is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal...

Place of Origin:China

Brand Name:EST

Model Number:EST-808FII

...Signal Jammer 30dBm , Wifi Wireless Video Jammer Quick details :block frequency :1200-1300MHZ,2400-2500MHZ Jamming range :1-15m Technology index Output port Frequency Average out-putting power Channel out-putting power wireless video 1200-1300MHz 30dBm 3dBm/30KHz(min) Wifi / Blue Tooth 2400-2500MHZ 33dBm 3dBm/30KHz(min) Available system: WIFI/Blue Tooth/wireless...

Brand Name:TeXin

Model Number:TX-100W

Place of Origin:Shenzhen,China

... signals within a radius of 5-50 meters. Product Introduction This product is equipped with ten glass fiber omnidirectional antennas, and the shielding effect is even better than that of ordinary style shields. It can block 2G, 3G, 4G, 5G, WiFi and other

Brand Name:EST

Model Number:EST-808P

Place of Origin:Guangdong, China

...Signal Jammer GSM CDMA 3G 4G 1. Introduction EST-808P mobile phone signal jammer, is able to block GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA)/4G, 2.4G WIFI / Blue Tooth / wireless video (OEM available), within 1-25 meters radius. 2. Technology Frequency Range 1. GSM 930-960MHz 2. CDMA 850-894MHz 3. DCS 1805-1880MHz 4. PHS 1900-1990MHz 5. WCDMA (3G) 2110-2170MHz 6. WIFI / Blue Tooth/wireless...

Place of Origin:China

Brand Name:JYT

Model Number:JYT-1600

... jammer with jamming distance up to 50m with power adjustable you are viewing just owns the powerful function. This 16 bands cell phone jammer block GSM, 3G, 4G, VHF, UHF, Wi-Fi, GPS, L1, L2, L5, LOJACK,

Brand Name:Sacontelecom

Model Number:SA-PJ24

Place of Origin:China

...Signal Jammer manufacturer Description of cell phone signal blocker: Sacontelecom is the leading manufacturer of all kinds of wireless signal jammers in China. Today let me introduce our new 24 antennas handheld blocker SA-PJ24. This signal jammer device can block all the signals in one kit. Such as drone signals, car remote signals...

Brand Name:Sacontelecom

Model Number:SA-PJ24

Place of Origin:China

...Signal Jammer manufacturer Description of Lora Signal Jammer: Sacontelecom is the leading manufacturer of all kinds of wireless signal jammers in China. Today let me introduce our new 24 antennas handheld blocker SA-PJ24. This signal jammer device can block all the signals in one kit. Such as drone signals, car remote signals...

Brand Name:vodasafe

Model Number:X12Plus06

Place of Origin:China

...signal jammer with large area signal blocking with sweep jamming technology, 12 different frequencies could be customized by your detail needs, each band's output power is up to 6-8W, its is the most powerful in the small size signal blocker series, it almost include almost all the signals commonly using in daily life, such as phone signals, gps signals, wireless signals, car remote control signals...

Brand Name:vodasafe

Model Number:X12Plus06

Place of Origin:China

...signal jammer with large area signal blocking with sweep jamming technology, 12 different frequencies could be customized by your detail needs, each band's output power is up to 6-8W, its is the most powerful in the small size signal blocker series, it almost include almost all the signals commonly using in daily life, such as phone signals, gps signals, wireless signals, car remote control signals...

Brand Name:Sacontelecom

Model Number:SA-012N

Place of Origin:China

... car remote signals. Frequencies can be optional by clients. This wireless signal jamming device is total 90w high power, radius is up to 80m. It is our new design, with big cooling fans. This GPS signal jammer can works 24 hours with non-stopped. This

Brand Name:Sacontelecom

Model Number:SA-PJ24

Place of Origin:China

... of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G 5G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi 5G, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 etc.

Brand Name:VBE

Place of Origin:China

Model Number:VBE-10H

Product Description: This product is a Cell Phone Signal Jammer, made of high quality Aluminum Alloy material, with a working temperature from -20℃ To +50℃, and a 1 year warranty. This product has a powerful jamming capability, which can effectively jam ...

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J130A/B/C/D

...+PHS Signal in silver color; J130C can block GPS Signal only in Gold color; J130D can block WIFI, Bluetooth, 2.4G Wireless Spy Camera & Audio Bug, WLAN Signal in Black color. Please specify clearly while inquiring or ordering, Tks. Mini Cellphone Jammer,

Brand Name:NUO AN YUE

Model Number:GT-7

Place of Origin:Shenzhen, China

Product Description: In the modern world, where wireless communication has become an integral part of our daily lives, the need for secure and confidential environments has seen an increase in the demand for devices that can ensure privacy and prevent ...

Brand Name:vodasafe

Model Number:PJ710N01

Place of Origin:China

...Signal Blocker For Signals Shielding Wireless Signal JammerModel: PJ710N Brief Description: network mobile phone signal jammer it adpot ultrahigh frequency broadband jamming technology, effective power high, the jamming range is large, valid segment of frequencies, only block downlink of mobile phone signals...

Brand Name:vodasafe

Model Number:PJ710N01

Place of Origin:China

...Signal Blocker For Signals Shielding Wireless Signal JammerModel: PJ710N Brief Description: network mobile phone signal jammer it adpot ultrahigh frequency broadband jamming technology, effective power high, the jamming range is large, valid segment of frequencies, only block downlink of mobile phone signals...

Brand Name:TSL

Model Number:TSL-B4

Place of Origin:China

...t the individuals are heading for coming in as well as gabbing on their phone the full time. 2. The cell phone signal blocker could help people from being troubled by the phone. 3. Cell phone signal blocker is originally developed for law enforcement and

Brand Name:Sacontelecom

Model Number:SA-PJ12-Pro

Place of Origin:China

... is the leading manufacturer of all kinds of wireless signal jammers in China. Most clients think portable signal jammer blocks short distance, now this problem is solved, we design a powerful portable signal blocker. Total 12 channels, each band 2-3

Brand Name:GREETWIN

Model Number:GW-JD6K

Place of Origin:China

...Signal Jammer WiFi GPS Block With 6 Antennas Signal Jammer Introduction: This mobile jammer is easy to operate and install. To start working, you only need to install antennas correctly and switch on power supply. The mobile phone jammers block all mobile phone signals such as GSM, 3G2100 and LTE800. And the jammers can also block little smart wireless city phone signal and SCDMA signal...

Brand Name:TSL

Model Number:TSL-F4

Place of Origin:China

... includes but not limited to Wifi, CDMA, GSM, 3G & 4G LTE, GPS, UHF, VHF and Bluetooth. Any wireless signals which can be used for cheating are available for jamming. 3. The silver metal case provides an excellent heat-dissipation effect for the jammer. 4