Found 18 products for "cellphone signal blockers"
8 Antenna Cell Phone Reception Blocker Scrambler RCIED Convoy jammer 1300W
Product Details: Introductions: This Jamming system including 2units Portable Pelican Jammers (Jammer A + Jammer B), which designed for blocking HF, VHF, UHF, GPS, mobile phone signals and also WIFI 2.4G and 5.8G signals. The Jamming systems used state-of-art AI (Artificial Intelligence) Technology for maximum performance and jamming the signals transmits to activate bombs. Jamming radius of this system depends on several conditions such as transmitter frequency and output
8 Antennas Handheld Radio Jammer 80W Signal Wifi Cell Phone Blocker
Product Description This high power 80W with 8 antennas handheld RF Signal jammer for blocking 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 and outdoor, and can
Power Controllable Cell Phone Frequency Jammer GPS WIFI Signal Reception Blocker
Product Details: Product Technical Specification of PTC-D20 Working Channel Output Port Working Frequency Output Power (+-1dBm) CH1 5G-600 617-698MHz 10W CH2 4G-700 700-803MHz 10W CH3 4G-800 790-826MHz 10W CH4 CDMA850 851-894MHz 10W CH5 GSM900 920-965MHz 10W CH6 DCS1800 1805-1880MHz 10W CH7 PCS1900 1920-2000MHz 10W CH8 3G-2100 2110-2180MHz 10W CH9 4G-2300 2300-2400MHz 8W CH10 4G-2600 2500-2690MHz 8W CH11 5G-3300/3500 3300-3600MHz 4W CH12 5G-3600/3800 3600-3900MHZ 4W CH13 Wifi
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
20MHz-6000MHz Cellular Mobile Phone Signal Jammer Blocker Jamming Devices
20-6000MHz Waterproof School Mobile Phone Signal Blocker with Internal Antenna and Via Software Control Product Description This Waterproof Outdoor Cellphone Jammer for disabling all mobile signals 2G/3G/4G/5G/GPS/Lojack/VHF/UFH/wifi Signals, it designed with strong waterproof fcuntion and support remote control and software control, specially used for meeting room to provent the meeting information disclosing and schools for provent the student examination cheating, the
Porable WIFI VHF UHF Mobile Phone Jamming Device Reception Blocker With LAN Control
1 - 8 Channels Portable Bomb Jamming system, Portable Cellphone Signal Jammer, Portable VIP Convoy Bomb Jammer, Portable IED Jammer Product Technical Parameter: Channel Working Frequencies Output Power(3dBm) CH1 869-894 MHz 70W CH2 920-960 MHz 70W CH3 1805-1880 MHz 70W CH4 2100-2170MHz 70W CH5 2300-2400MHz 70W CH6 2400-2500 MHz 70W CH7 2500-2690MHz 70W CH8 5150-5850MHz 20W Total working bands 8bands Each band power 20/70W Total output power 510W Power Supply AC-110-240V, DC
Smart Prison Jammer System with Central Management Software Control
Smart Prison Jammer System with Central Management Software Control PTC Professional Prison Jammer designed for correctional facilities. Block 2G, 3G, 4G, 5G, and WiFi signals with wide coverage and stable operation. Unlike traditional signal jammers that block all communications, our Prison Jammer provides intelligent control with Black & White List management, ensuring both security and operational efficiency. Why Choose Our Prison Jammer Designed Specifically for
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
Prison Shcool WIFI Cell Phone 2G/3G/4G/5G/WIFI Signal Jammer with Software Control and Internal Antenna
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.
