Use the most common interference radius most accepted mobile phone WiFi GPS jammer
The installation position of the mobile phone signal jammer is also arbitrary according to the on-site environment. If there is a ceiling or movable ceiling above the meeting room, the mobile phone signal jammer can be directly installed in the ceiling or ceiling. Or you can choose to install it in a conference table, a corner, or a wall in the venue.
The cell phone jammer can use the omnidirectional antenna that comes with the jammer. If you want to reduce the impact on the outside world, you can replace it with a directional antenna.
In a single space with an area of more than 300 square meters, the installation point of the mobile phone signal jammer can be selected by the method of equidistant distribution according to the length and width of the site. The quantity is generally more than 3 units.
The installation position of the mobile phone signal jammer, if it can be installed on the ceiling in the middle, this can achieve the effect of complete coverage with a small number of points, otherwise, use the installation method of wall hanging on both sides.
The mobile phone signal jammer can use the omnidirectional antenna that comes with the jammer. If you want to reduce the impact on the outside world, you can replace it with a directional antenna.
20 - 30 Meters mobile phone WiFi GPS jammers
The 8-antenna multi-band telephone jammer is a high-quality portable jamming product. It is the most popular multi-frequency signal jamming device on the market. The signal types it blocks include CDMA, GSM, DCS, PCS, 3G, 4G, 4G LTE, GPS, Lojack, WiFi frequency jammers.
The high power desktop cell phone jammer with a white aluminum shell,the jammer has a high heat dissipation so that it can work for a long time continuously. it can adjustable jamming radius,jam GSM,3G,4G cellular frequencies. Others signal like GPS,WIF frequencies can be configurable in the jammers, you can choose other combinations in our shop.
The 5 antennas desktop mobile signal jammer used the soft start circuit design, effectively avoid appear lighter phenomenon when the phone is switched on, high white aluminium radiator, unique cooling vents and double fan, in order to ensure continuous and stable for a long time.
Plus 8 Antennas Portable ,Cell phone jammers, jamming all kinds of Android phones, tablets, smartphones, iPhones, Windows phones, etc. that use 2G, 3G, 4G, GPS L1, LOJACK or Bluetooth WIFI signals in 2019 and in the coming years, larger battery with Ni-Mh battery 8000mAH will work 2.5 hours.
This mobile high performance handheld signal jammer (2G / 3G / 4G full band) with Wi-Fi / GPS / LOJACK signal, easy to carry, flexible to use and with built-in large capacity battery, can be used in public security, police , Bomb squad, SWAT, military security forces, anti-terrorist units, anti-drug units, border control units, checkpoints, personal use, etc.