36 Tune Chimes Songs Led Wireless Doorbell Remote Control Music Doorbell

"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. - Transmitter powered by 1× 23A 12V battery (NOT included) and the Receiver powered by 2× AAA batteries (Not included).
Specifications:
Model: 513E Material: ABS (Acrylonitrile Butadiene Styrene plastic) Frequency: 315 Hz Voltage: 3V Power consumption: 0.8(W) Size: 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"
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.
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. Packaged included:
1 × Door Bell Transmitter (1× 23A 12V battery NOT included) 1 × Door Bell Receiver (2× AAA batteries Not included)

Estimated delivery time：About 10 business days.We will use
standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.