Detailed Product Description Color: White Size: 33*24*5.5cm Net Weight: 1.6kg Output RF Power: 18 Watts Antenna Type: Omni Direction Inner Antennas Application: Indoor Operating Temp: -10 To 50℃ Antennas Quantity: 8 Disguised Cell Phone Signal Jammer With 8 Inner Omni Directional Antennas   Features   1． It can be used to jam CDMA, GSM, 2G, 3G, 4G, WiFi, GPS, LTE, DCS, Wimax and any other customized signals. 2． 8 Inner omni-directional antennas 3． Inner power supply 4． Safety design for long time working, won’t feel hot. (The traditional metal case jammer will feel hot and not safe) 5． Better looking, less weight, smaller size, less shipping costs   Description TSL-SK is a Cell Phone signal jammer with inner antenna, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. TSL-SK has 8 sets of jamming signal generators inside, which can transmit highly effective jamming signals targeting all cell phone signal, GPS and Wi-Fi devices within the blocking range. Once you turn the jammer on, with the help of its high-gain omni-directional antennas, TSL-SK can jam continuously and simultaneously, all the RF communication Frequencies 850MHz~2660MHz which are most commonly used by cell phones and Wi-Fi devices. Adopting the latest jamming technologies, TSL-SK inner antennas jammer features ultra-high RF transmission power, making a stable shielding range around. Once the system is activated, it transmits unique noise signal which creates "Firewall" between the transmitter and its receiver (cell phone, GPS and Wi-Fi device). Besides, TSL-SK can prevent the leak of confidential information leak via cell phones or unwanted GPS location leak.   Specifications   Output port Frequency Output power Jamming range 4G LTE800 780-894MHz 2 Watts 5-15 meters CDMA800 869-894MHz 2 Watts 5-20 meters GSM900 925-960MHz 2 Watts 5-20 meters GSM1800 1805-1880MHz 2 Watts 5-20 meters WCDMA 2110-2170MHz 2 Watts 5-15 meters WiFi 2.4G 2400-2485MHz 2 Watts 5-20 meters 4G LTE 2600 2620-2690MHz 2 Watts 5-20 meters GPS L1 1975MHz 1 Watts 5-20 meters Optional Frequency of each band can be customized Jamming monitoring system for option UPS battery, car adapter for option Warranty One year from delivery date Power supply 50 to 60Hz, 100 to 240V AC, With AC adapter Packing list Mainframe*1, Power supply*1 Applications Meeting Room, Cars, Rest Room, Hospital, Theaters, Church, Office Room, Prison, etc. Application l To prevent unwanted usage of cell phone l To prevent the leak of confidential information l To prevent the leak of GPS location l To prevent the remote-control cell phone bomb l For School; For Exam; For Church; For Hospital...   Customized Isolating Signal Bandwidth   CDMA 851-894MHz GSM 925-960MHz DCS 1805-1880MHz PCS 1930-1990MHz 3G 2110-2185MHz 4G (LTE) 725-785MHZ 4G (Wimax) 2300-2410MHZ Lojack 167-175MHZ RF Radio 315MHz RF Radio 433MHz GPSL1/Glonass 1575.42MHz VHF 135-175MHz UHF 435-475MHz GPSL2/Glonass 1227.42MHz Wireless Camera 1.2G 1100-1200MHz Wireless Camera 2.4G 2400-2483MHz Wi-Fi/Bluetooth 2.4G WI-FI, 5G 5500-5900MHz   Wecome to do OEM/ODM, we can do customized frequency based above frequencies.   Cell Phone Signal Jamming monitoring system are availble for all our jammers for projects which require all the jammers be monitored and controlled together by computer from internet. Tag: cell phone signal blocker, cellular signal blocker jammer