Self-powered Wireless Doorbell Without Battery Waterproof Household Doorbell-bla K-US

Features:
1. Strong signal: It an penetrate 3-4 walls, and the wireless range in open areas an rea h 1 meters, whi h is very suitable for large houses in luding Willas, apartments, offi es, shops, warehouses.
2. Waterproof doorbell: waterproof grade IP68, an also be used in rainy weather, safe and durable.
3. 38 songs doorbell wel ome home: you an mute the doorbell when you sleep.
4. Not only a doorbell, but also a pager: When the elde y, pregnant women need to sleep alone, please press the transmitter and the bell will ring.
5. Unique design: humanized design of intelligent learning model, self-powered, no battery required.



Des ription:
This produ t is a wireless doorbell, whi h an penetrate 3-4 walls and has a wireless range of up to 1 meters in an open area.

Spe ifi ations:
Working voltage: A 100-230V
Power onsumption: 0.25w
Wireless frequen y: 433 MHz
Working temperature: >-10°~+45°
Ringer volume:> db / 1m
Transmitter: no battery required
Re eiver size: L95 * W54 * H68mm
Transmitter​​Size: L80 * W * H28mm
Wireless distan e: 1 meters (open spa e)
olor: bla k,white(optional)

Pa kage In luded:
1 * Doorbell

Notes:
1. Please allow 0-1 in h error due to manual measurement. Thanks for your understanding.
2. are not brated same, item olor displayed in photos may be showing slightly different from real obje t.
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