617P wireless doorbell with led night light

How our wireless doorbells work? The wireless doorbell transmitter sends a wireless signal to the receiver. The receiver would automatically register and memorize the signal as an operation code. So the transmitter can work with the receiver by this code. See more feature of our popular 617P wireless doorbell as below:
- Doorbell chime is power by universal input voltage 100-240v.

- Transmitter is powered by 3V CR2032 battery, which is easy to get in local market, and it lasts at least 6 monthes before any replacement. The special design with name holder is also popular among our Europe customers.

- Operating range up to 150 metres on open air, which is applicable for villa, multi-story houses or big property.           

- Wireless doorbell transmitter is waterproof IP44, better suited to withdraw tough working environment.

- 32 sounds selectable on chime, you can pick your desired ringtongs from our door chime, including one irabic song.

- It supports 4 level volume adjustment, the Max. sound as loud as 85db.

- Self learning codes avoid any interference.

- Specail feature with LED night light and flash night, it's not only a wireless doorbell, a small night light, but also a decoration, and which is very helpful for hearing impaired people.