MolySun ドアベル ワイヤレス 玄関デジタルワイヤレスドアベル180度広視野赤外線トランスミッターレシーバーロングレンジショップホームホテル（白）

商品説明

Features:
No need to push through the infrared sensor has a visitor arrival. safe reliability.
The transmitter can adapt (180 degrees to the left or right), ultra long distance, super penetrating power.
The lights flash when the receiver has signal, it has three modes: music (light off), music + flash mode, normal light mode
This receiver can be loaded with mp3 files so that your favorite tune, or clip when someone comes to the door.
The receiver can be connected to external speakers or headphones, and the effect is good.
The receiver can be placed anywhere, the transmitter is incredibly easy to install, no wiring is required.

Descriptions:
Working temperature: Inductive Transmitter: -10~35degree, Wireless Receiver: -20~55degree
Use occasions: homes, factories, hotels, shops, etc.
Built in lithium battery, rechargeable or connected power, IP47waterproof,green and convenient.
Doorbell button push is safe comes with fixing screws/ adhesive pad to ensure the button stays firmly on your door frame

Specification:
8 grades volume adjustable(included mute mode)
Download music by yourself (2M memory)
Power supply: DC5.0V
Receiving frequency: 433MHZ
Transmitted power:0.25W
Color: white
Size: 88*63*10mm

Package includes:
1 x Wireless Receiver
1 x Inductive Transmitter
1 x User manual


Notes:
Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
Please allow slight measurement deviation caused by manual measurement, thank you for your understanding.