Found 39 제품 "cell phone and wifi blocker"
CDMA GSM 데스크톱 재머 전화 차단기 신호 격리기 4G LTE
Good quality 12 Antennas Full Bands mobile phone GSM 3G 4GLTE signal which bring us a strong jamming ability. And it can not only cut off all 3G 4G 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 up to 40meters. Product Parameters 12 Antennas Wireless Desktop Signal Jammer For Blocking 2G 3G 4G
고전력 휴대용 휴대전화 방해기 신호 스크램블러 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
야외 교도소 학교 휴대전화 신호 차단장치 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
