Intelligent Wireless Doorbell Waterproof USB Smart Doorbell 150M Long Wireless Distance Remote Smart Door Bell Chime kit

Intelligent Wireless Doorbell Waterproof USB Smart Doorbell 150M Long Wireless Distance Remote Smart Door Bell Chime kit

1.Receiver product characteristics
(1) Working frequency: 433.92MHz;
(2) Music quantity: 30 pieces;
(3) Output method; Horn;
(4) Demodulation method: ASK;
(5) Shell material: ABS;
(6) Control method: Equipped with a remote control for control;
(7) Product size: 56.5 * 33 * 5.3mm (excluding shell);
(8) Product weight: 7.88g (excluding shell and speaker).
2. Remote Control Product Features
(1) working frequency: 315/433.92MHz;
(2) Battery type: button battery 2016 * 3;
(3) Modulation method: ASK;
(4) Encoding format: EV1527;
(5) Shell material: ABS;
(6) Product size: 45 * 45 * 14mm (including shell);
(7) Net weight of product: 11g (including shell and battery).
3. Operating Function Description
(1) Code learning operation
Press and hold the volume button for 5 seconds to enter the learning mode. The LED light will stay on for a long time. Press and hold the remote control to send a code. The learning is successful, and the LED light will turn off once (200ns) to restore its long light. Learning failed, the LED light goes out twice (each time it goes out for 200ns, with an interval of 200ns), and at the same time it drops twice to exit the learning mode – press the volume button once to exit the learning mode (without switching the volume).
(2) Remote Control Instructions
After successfully matching the code, press the remote control button to start music.
(3) Key Description

1. Volume button: Click on the volume button to cycle through high – medium – mute, feedback a beep of the same gear, and flash the LED (200ns) once.

2. Music switching button: Press the music switching button once to switch to the next music, and the music can be cycled.

(4) Clear code operation

Long press and hold the volume button of the reminder, then connect the power, and the indicator light flashes to indicate successful code clearing.