best High Power CDMA GSM DCS/PCS 3G Prison Phone Signal Blocking System Wholesales

Looking for a prison mobile phone jamming system that owns waterproof design and can be used in both the indoor and outdoor areas with powerful jamming effect? Just taken a glance at this High Power Waterproof Prison Mobile Phone Signal Jamming System, it can just meet with your requirements and is specially designed for the priosn detention centers, and penal institutions, and using in many other important places.

This prison mobile phone jamming systemis designed with waterproof function and owns 80W total output power, which enables this high power jamming system reach up to 120 meters’ jamming distance depending on the signal in the given aeras, which is serveral times than the common high power jamming system. And if being use in the prison it can greatly prevent the prisoners given the situtaion in the prison out by sending messages. As this prison mobile phone jamming system can effectively block the signals of CDMA, GSM, DCS/PCS and 3G.

Designed with good cooling system, this high power jamming system owns integrated incoming air filter which can ensure the jamming device in good condition without causing high temperature which may be harmful to the device. And such a device can be used as an reliable security toll for the prisons.

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, JammerFromChina.

Manufacturer Specifications

Package Contents

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .