Detailed Product Description Product Name: Cell Phone Jammer Device Signal Blocker Application: Indoor Net Weight: 15kg Jamming Direction: Omni-directional Or Directional Gross Weight: 20kg Working Time: 24 Hours Operating Temp: -10 To 50℃ Dimension: 560*330*270mm Storage Temp: -40 To +60ºC Operating Humidity: 5% - 95% 4G LTE Hidden Cellphone Jammer Wifi / Bluetooth Mobile Phone Signal Blocker   Desktop jammer is too little for you? You want some bigger jammer to cover bigger areas like warehouse, workshop and halls of all kinds? We cordially recommend you our High Power Signal Jammer TSL-DE5, with a total output power of 75 Watt and a set of external directional antennas (5 pieces). TSL-DE5 offers a jamming distance of 25-100 meters (this may vary depends on the local signal strength) and it could cover frequencies from 700MHz to 3000MHz, which means devices like Cellphone (2G, 3G and 4G LTE) and all WiFi/Bluetooth devices (such as iPad, iPod, tablets. Wireless headphones, mouse, speakers and so on) shall not be able to work as long as the jammer is on.   Product Description 1. The product you are viewing is a high power cell phone jammer for 4G LTE with Directional Antenna, which owns a total output power of 60 to 90 watts and the output power is adjustable. And as it is a high power one the jamming distance of it can reach 100m and it owns superior ability in jamming 3G and 4G cell phone signal.  2. Besides it is designed with cooling fan inside, which makes it possible to work continuously without causing a high temperature. Apart from this, all the TX frequencies cover downlink only and it possesses the function of jamming cell phone signals of 4G, 3G, CDMA, GSM, DCS and PCS. And it owns the external directional antenna, in this condition it owns strong ability in jamming signals of cell phones in a certain direction that the antenna faces to.  3. This device is suitable to be used in places like the prison, guard, invigilate meeting room, library, theater, class room and many other places to help create a safe and peaceful environment for people.    Specifications Product High Powered Cellphone Jamming Cell Phone Jammer Device Signal Blocker Output port 5 channels Jamming Frequencies Customizable 851-894Mhz; 920-960Mhz; 1800-1880Mhz; 1900-1990Mhz; 2100-2170Mhz; 2400-2480Mhz; 2300-2600Mhz; Output Power 80 Watt Power Supply AC/DC 110V~220V Case Metal Size 35*27*15CM Weight 9KG/Set Working Hum. less than 80% Working Tem. (-)20 degree ~ (+)50 degree Antenna type Internal Directional Jamming Range 50-100m(@-75dbm) Warrenty 12 months Accesories 5 Antennas; 1 Power Cable Other1 Individual Switch for each Port Other2 2 Cooling Fans   Customized Frequency for option 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.   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.   Product Notes  1. Make sure to connect all the antennas firstly before the power supply is switched on. Please do not take off antenna when the machine is working.  2. Antenna shall be used vertically to the ground for working more efficiently.  3. Please don't put the jammer in the bad Condition of over-wet, over-hot, high voltage and high magnetism.  4. The jammer shall be installed in the position with good ventilation, and large-scale things shall be avoided to ensure the shielding effect.    Tag: mobile phone jamming device, mobile phone signal blocker