Waterproof Doorbell US EU UK Plug Intelligent Home LED Light 1 2 3 Receiver Ring

Description:
1.Press the button, super learning code can freely learn to match, can be unlimited matching receiver. 

2.The transmitter has no screw chuck design, and it can be waterproof and dustproof without rubber ring. 

3.If multiple buttons are paired with one or more receivers in the same system, each button can be set to a different ringtone. 4.Power-off memory function: Turn the power on again after power off, no need to re-adjust and lock the ringtone. 

5.The doorbell button use a 23A12V battery (not included) and the receiver voltage is 220v. 

6.The receiver is available in a variety of plugs, US/EU/UK Plug and AU adapters, suitable for most countries. 

7.Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women. 

8.Receiving distance:300 meters in open area. 

9.The wireless signal will be affected by obstacles. The more obstacles, the more serious the signal loss. 

10.Receiver has 5 levels(can be mute) 0-110db,60 music to choose from. 

12.Transmitter size:76*43*22mm 

13.Receiver size:90*55*25mm 

14.Just plug the receiver into an electrical outlet, the push button transmitter can be stick it to the door with provided adhesive tapes. 

Note: The button cannot be placed on an iron door because it will interfere with the signal.

Package Includes:
1 x Doorbell