The Mobile phone signal isolator will make effect only on the communication of mobile phones, instead of on other electronic devices and human bodies.

Available System (Isolating signal bandwidth are:
CDMA: 869-89MHZ, GSM: 925-960MHZ/1900MHZ, DCS: 1805-1880MHZ, PHS: 1990-1990MHZ.

Main Functions:
1. 4-Channel type can efficiently provide shield for mobile signals from CDMA, GSM, DCS and PHS.
2. It only shields the signals from mobile phone and does not affect the normal operation of other electronic devices.
3. Generally, please use your mobile phone at the places more than 200 meters away from the base station.
4. Switching on, it can work stably for a long time.
5. Slow start-up circuit can avoid sparkling caused by mechanical switch.

Features:
1.The mobile phone signal jammer is made up of up-to-date paste components and integrated circuits. With advanced performance, it is easy to install and use, and can work continuously for a long time.
2. As the manufacturing process strictly follows ISO9001 quality system, the device works stable and reliable. It is an ideal, reliable security product, which can be used to strengthen information security, and protect safe production and protect the environment at the same time.