cellular phone blocker

Product Description PTC-WP800W Outdoor Waterproof Prison Jammer is a Cellular RF Wireless Signal jamming system. It designed to block all unauthorized cellular phones and communications devices in prisons and secure facilities, it is an important part of security and crime prevention. The prison Jammer can be easily installed, operating over many frequencies bands cell phones, satellite phone, Wi-Fi and many other communications devices are disabled. Product Parameters Basic

PTC-WP70W Outdoor Waterproof Jamming System is specially designed for blocking all RF cellular networks and all kinds of cellular standard in the world, includes 2g/3g/4g/5g/ WIFI 2.4g & 5.8g with waterproof function to provide you privacy, security and peace in all ways. It has been used widely in prisons/Jails and schools in many countries. Advantages and Features: 1. Each Jammer can jam up to 7 frequencies simultaneously. 2. Built-in high gain directional antennas for

Product Description PTC-WP800W Outdoor Waterproof Prison Jammer is a Cellular RF Wireless Signal jamming system. It designed to block all unauthorized cellular phones and communications devices in prisons and secure facilities, it is an important part of security and crime prevention. The prison Jammer can be easily installed, operating over many frequencies bands cell phones, satellite phone, Wi-Fi and many other communications devices are disabled. Product Parameters Basic

Product Description This jammer designed with built-in 15 Antennas to blocking Full Bands 130Mhz-6GHz like mobile phone GSM 3G 4GLTE 5G signal. It can not only cut off all 3G 4G 5G mobile phone signals, but also jam Wi-Fi GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. all-in-one jammer is power full to blocks all the signals, Jamming frequencies the jamming range may up to 60meters. Product Information Name: Full All Bands Built

Desktop Internal Antenna Cellphone GSM/CDMA/3G/4G/5G/WiFi/VHF/UHF GPS Signal Jammer Product Description This jammer designed with built-in 15 Antennas to blocking Full Bands 130Mhz-6GHz like mobile phone GSM 3G 4GLTE 5G signal. It can not only cut off all 3G 4G 5G mobile phone signals, but also jam Wi-Fi GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. all-in-one jammer is power full to blocks all the signals, Jamming frequencies

Product Description Waterproof Outdoor Cellphone/GPS/Lojack/VHF/UFH/5G Signal Jammer makes with 13 channels frequencies for option, total output power up to 70W, it can block 2g/3g/4g/5g/gps/wifi all signals, it specially designed for meeting room to provent the meeting information disclosing, the Jammer is totally waterproof designed and built-in high gain customised directional antennas so make the jammer more hidden and users dont need to install the antennas on site.

Product Details: Product Information Name: Powerful Desktop / Wall Type 9 Antennas with 270W Wireless Signal Jammer For 3G 4G Wi-Fi GPS LOJACK/UHF/VHF Model: PTC-WT300W Color: Black Basic Specifications Working Frequencies: 8-11 frequencies for option Output Power:Total 300W,10W/20W/30W of each band for option Jamming range:10-120meters Power Controllable: By eah band Knobs or Computer software control Power Supply:AC110-240V Cooling System:High efficiency aluminum alloy

PTC-120W Indoor Jammer is specially designed for a new signals or missed frequencies as a Supplement for blocking all cellular networks and all kinds of cellular standard in the world, includes 2g/3g/4g/5g to provide you privacy, security and peace in all ways. Technical Specifications: Working frequency: 20MHz to 6000MHz ranges selectable RF output power: up to 120W Internal Modulation: Analog or Direct Digital Synthesis(DDS) Effective jamming range: 50-300m depending on the

Indoor Wall Type/Desktop High Power Prison Cell Phone Signal Jammer 2g 3G 4G 5G WiFi Blocker Product Description Product Information PTC-WT300W Indoor high power Signal Jammer is specially designed for blocking all cellular networks and all kinds of cellular standard in the world, includes 2g/3g/4g/5g/wifi/VHF/UHFsignals to provide you privacy, security and peace in all ways. Product Name: Powerful Desktop / Wall Type 11-Antennas with 300W Wireless Signal Jammer For 3G 4G Wi