Completely wireless operation - no wires or cables required.
• Operating range of over 500 feet.
(over 900 feet in open area)
• Easily plug into an electrical outlet (no batteries required for main receiver).
• Over 40+ different ring tones.
Six levels of adjustable volume.
• With double side stickers at the back side of the remote button, very easy to install.
* Power: ≤.2W
* Receiver operating voltage: AC110-220V
* Remote control / receiver distance:
280M (open area)
0-80dB (6 grade volumes)
* Work Frequency: 315MHz±2MHz
* Work Voltage of the Emitter: 12V (Battery Model:
23.12V) No batteries required for the main receiver.
* Work Electricity of the Emitter: <15mA(20 times a day by calculating, high quality.)
) Size: Receiver: 80*79*21mm; Transmitter: 75*44*20mm