70W High Power Cell Phone Jammer for 4G LTE with Omni-directional Antenna

The product you are watching is a 70W high power mobile phone jammer for 4G LTE and omnidirectional antennas. It can block not only 3G, CDMA, GSM, DCS and PCS signals, but also block 4g LTE signals.

It has an omnidirectional antenna, so it blocks signals from all directions, and this signal can interfere with distances up to 100 meters. It has a special design of automatic power switching power supply, and the output power can be selected in each frequency band. More importantly, all TX frequencies cover only the downlink and are particularly good at blocking 3G signals.

By using an AC adapter, it can even stop working all year round. This high-quality jammer can be used in prisons, guards, monitoring conference rooms, libraries, theaters, classrooms, etc. to help create a quiet environment or prevent important information from the phone.

Specifications

Product Notes

• 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.
• Antenna shall be used vertically to the ground for working more efficiently.
• Please don't put the jammer in the bad Condition of over-wet, over-hot, high voltage and high magnetism.
• The jammer shall be installed in the position with good ventilation, and large-scale things shall be avoided to ensure the shielding effect.
• This product is only work for 4G LTE Signals , if you want the Jammer for 4G Wimax, please pay attention to 70W High Power Cell Phone Jammer for 4G Wimax with Omni-directional Antenna (JM170139).

Accessories

• High power mobile phone jammer for 4G LTE
• Power adaptor
• Antennas