– Wireless, easy installation.
– High-frequency vibration body, penetrating ability, up to 70-110 meters remote control in the open air.
– 4 kinds of volume adjustable, the sound is loud and clear.
– 36 music ringtones optional, while the music is on, the LED flashes simultaneously.
– Perfect for big and high floor houses, offices, factories, hotels, etc.
– Transmitter powered by 1× 23A 12V battery (NOT included) and the Receiver powered by 2× AAA batteries (Not included).
Material: ABS (Acrylonitrile Butadiene Styrene plastic)
Color: Black & Blue
Frequency: 315 Hz
Power consumption: 0.5 (W)
Transmitter: 7 x 3.5 x 2cm/2.76 x 1.38 x 0.79″
Receiver: 8.5 x 5 x 2cm/3.35 x 1.97 x 0.79″
After the batteries are installed, turn the receiver switch to the selection position (each press for a ringtone, if you want to fix a music, the switch to the sound position (music symbol) Can be fixed.
1. Do not be close to metal objects, avoid Metal magnetic field affect the doorbell results;
2. Do not place the doorbell in the sun and rain.
1 × Door Bell Transmitter (1× 23A 12V battery NOT included)
1 × Door Bell Receiver (2× AAA batteries Not included)Detail Pictures: