Found 46 products for "mobile phone signal blockers"
High Power Waterproof Prison Signal Jammer 5G 4G 3G 2G Cell Phone WIFI 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
8Antenna Desktop Cell Phone Network Blocker Lojack Signal Jammer 80W
Product Details: PTC-D8-80W High Power Desktop Signal Jammer/Mobile Jammer Technical Specificaion: Product Features: 1. 8 Working Jamming frequencies for option. 2. 8pcs High Gains 360degree Omni Antennas. 3. High Gain directional Antennas for option. 4. Desktop type, easily for moving and installation 5. Each band power up to 10W. Total output Power up to 80W. 6. VSWR and temperature self-protection technology. 7. Signal switch for each band with LED indicator 8. Smart
Outdoor Prison School Mobile Cellphone Signal Blocke Jamming Equipment 2.4G 5.8G
Product Details: 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. Technical Parameters: Advantages and Features: 1. Each Jammer can jam up to 7 frequencies simultaneously. 2. Built-in
EOD RCIED Bomb Cell Phone Signal Jammers Wifi Blocker 2G 3G 4G 5G ODM
EOD RCIED Bomb Portable Signal Jammer for blocking 2g/3G/4G/5g WiFi 20-6000mhz Product Description This portable jamming system from 20MHz to 6Ghz NO GAP, designed for safer disabling all IED Bombs signals with AI (Artificial Intelligence) technolony, Consisting multiple transmission frequency bands and high transmission power, used for force protection. The IED Jammer consists of a multi-channel jamming transmitter and unique software, configured as a modular jamming system
High Power Prison Cell Phone Jamming Device 4G WiFi Reception Blocker OEM
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
GSM CDMA Cell Phone Dampener Frequency Blocker 130Mhz-6GHz
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
12CH Handheld Cellular Cell Phone Jammer VHF UHF Radio Signal Blocker
Product Description The all-in-one design portable wireless signal Jammer, 12 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 and so on. Product Parameters Basic Specifications Name: 12 Antennas Handheld Portable Mobile Phone Signal Jammer with big power up to 12W Model:PTC- H12-12W Color: Silver Jamming Frequencies:
High Power Portable Cellphone Jammer Signal Scrambler 8CH OEM
High Power Cellphone Signal Jammer 2G/3G/4G/5G Signal Blocker Via Software Control Product Description The system is a high power RF Signal Jammer developed specially for prisons and other large, sensitive facilities, such as milittary installations and government compounds. It is designed to block cell phone communications in 2G, 3G, 4G, 5G and Wi-Fi signals. The system is constructed inside a special metal enclosure, incorporating an efficient "smart active" cooling system
8 Antennas Cellphone Handheld Signal Jammer Blockers GSM CDMA Lte Wimax
Product Description This 8 antennas handheld RF Signal jammer can jamming with 8 wireless frequencies. It can block all mobile phones signal, including CDMA , GSM, DCS, PCS, 3G, 4G, 4G LTE and 5G. In addition, Lojack GPS tracking signal, wireless WIFI signals and VHF/UHF jamming Signals for option. This model designed with Strong output Power and Smart cooling system provides you with great protection and Safe security . Handheld design make it much easiler for using indoor
