Vortex Z513E Dry Cell Operated Stylish hangable 36 Music Options Blue Light Blinking Notice Super Strong Penetration Adjustable Volume User Friendly White doorbell

No need to plug in the mains, easy to install, easy to use: Both the button and the receiver (doorbell) use dry batteries, the button uses a 12V23A dry battery (provided), and the receiver uses two AA dry batteries (not provided). Add batteries to the button and receiver respectively, close the cover and hang the receiver and button on or put them in place for use.
Super penetration and receiving power: The receiving power of the doorbell can pass through 10 walls, and the receiving distance in an open place can reach 100 meters. Easily know when visitors are coming.
A variety of ringtones and volume options: There are a total of 36 ringtones for the doorbell to choose from. Users can choose the ringtone at will, and there is always one that suits your heart. Therefore, you can choose the ringtone and volume that suits your home environment.
Flashing light prompt: Press the button once and the button will light up briefly. In addition to the bell, when the doorbell receives a signal, the blue light on the doorbell will flash, synchronously notifying the user that there is a visitor coming, which is also a convenience for some people with weak hearing.
Wide range of uses: In addition to being used as a home door bell, it can also be used in offices, hotels, hospitals, schools and shopping malls, etc. In addition, it can also be used as a pager, allowing the handicapped to press the button for assistance.

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