Smart LED Indication Wireless Chime Music Door Bell Transmitter + Receiver 70-110M Range Remote Control

Description Packaged included: 1 Door Bell Transmitter 1 Door
Bell Receiver Note: Transmitter powered by 1 23A 12V battery and the Receiver powered by 2 AAA batteries (Not included)
Features: - 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.
Specifications:
Model: 513E
Material: ABS (Acrylonitrile Butadiene Styrene plastic)
Color: Black&Blue
Frequency: 315
Hz Voltage: 3V
Power consumption: 0.5 (W)
Size:
Transmitter: 7* 3.5 *2cm/ 2.76 * 1.38 * 0.79"
Receiver: 8.5 *5*2cm/ 3.35 * 1.97 * 0.79"
Operation: 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.
Package includes: 1*wireless doorbell
Note:
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.