Anti Spy Telephone Recorder Detector Bug Scanner for Safe Communication

Description

Key features:1. Support external alarms2. Alarm music for alert3. Low power consumption, use AA battery4. Green indicator shows your telephone line is normal without monitor device;5. When your telephone is standby, Red indicator shows your telephone line is disconnecting;6. When your telephone makes calling, you can hear alarm music and Red indicator turn on, it means your telephone being monitored by others.7. When you pick up your telephone, no buzz, and no red & green indicator, it means this telephone has illegal extension line.Installation Instruction:1. Make sure your telephone hang up well2. Use screwdriver screw up ADJ button by clockwise3. Power on this device by adapter (Red indicator will turn on)4. Insert telephone line to port "Line"5. Connect this device with telephone by a connecting line which in the box6. Pick telephone up, you can hear music from the speaker7. Use screwdriver loose ADJ button by counter clockwise slowly still green indicator turn on (music will stop and red indicator will turn off)8. Hang telephone up, all indicators turn off, then installation completed