Mobile Phone Signal Jammer / LRZT-4JQ
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This model is fit for the places where the mobile phone signal is stronger
1. Restrict the mobile phone signal which effective diameter is 40m-100m when away from the transmitting station 200 meters or more.
2. Only shields mobile phone signals, no influence on other electronic or audio equipments. No harm to human bodies.
3. Easy to install.
4. Saves electric power.
1. Working frequencies: 860-885MHz, 930-960MHz, and 1800 -1990 MHz.
2. Working frequency bands: CDMA, GSM, PCS1800, DCS1900.
3. Working scope: effective diameter 50~150 meters.
4. Input voltage:160v-240v.