Mobile phone signal isolator/jammer is an “information security product with completely independent intellectual property right. Through deep analysis of communication mechanism and comparison of electromagnetism emission isolation methods it is developed by our R & D team and has been a result of modern high technologies. It can form an electromagnetism protection field around you. Thus prevent secret information leakage through your mobile phone eliminate noise pollution generated by mobile phone as well.
4-channel type can efficiently provide shield for mobile signals from CDMA, GSM, DCS and PHS. It only shields the signals from mobile phone and does not effect the normal operation of other electronic device.Slow start up circuit can avoid sparking cause by mechanical switch.
Effective isolating/shielding diameter: 40-50 meters
Isolating signal band with CDMA: 800-894MHz
Working time: It can work standby for long time
Environment temperature: 40°C to +50°C
Relative Humidity: 30% - 95%
Power: I/P AC 160V-240 V, O/P DC5V
Net weight: 1.5 Kg