Found 2 のための製品 "cell phone dampener"
GSM CDMA 携帯電話ダাম্পナー 周波数ブロック 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
高性能GPS携帯電話とWiFi 信号遮断器 ジャムダッパー800W
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
