Blocker - Phone Blocker System

Blocker - Phone Blocker System
One step in saving the use of your home telephone toll is to prevent the illegal use of pulses or pulse theft conducted by telephone installed parallel with your telephone. Phone Blocker prevents illegal usage by sending signals when intruder detected illegal user

- RJ11 connectors used to facilitate the installation
- Size 4 x 2.3 x 5.5 cm
- LED indicator to detect any illegal usage
- High impedance and does not charge telephone lines
- Not interfere with fax and modem lines
- Package includes two layers of insulation to glue the blocker unit
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