TELEPHONE MONITORING
CRYSTAL CONTROLLED
UHF VOICE
TRANSMITTERS
SECRETLY MONITOR
YOUR SPOUSE, YOUR CHILDREN OR YOUR EMPLOYEE'S ACTIVITIES.
-
CLIPS TO ANY PHONE LINE, INSIDE OR OUTSIDE HOMES,
OFFICE, ETC !
So small it fits in any wall
socket
Clips in series to any phone line.
No batteries required
This tiny black box housed one of the world's most sophisticated
UHF transmitter.
Transmit both side of the telephone conversation
Measurement: 25 x 10 x 15mm
Transmitting distance: 300 meters
Power: No batteries needed (Just clip it onto any phone line.)
Available in channels (A, B or C)