Wireless Doorbell, 1000ft Range, 52 Chimes, Four-speed Adjustable Volume, IP44 Waterproof, Low Power Consumption, LED Flash, Black, For Home, Bedroom, Apartment, Classroom, Bussiness, Elderly

52 Melodies, 4 Volume Levels: This wireless doorbell features 52 melodious chimes from around the world, switchable with a single button. It offers four adjustable volume levels (including silent mode) and incorporates a blue flashing light that remains active even in silent mode, catering to diverse needs.

300m Ultra-Long Range: Wireless signals transmit up to 300 meters (in open areas) with excellent wall penetration, providing full coverage throughout your home without interference from other devices.

Memory Function: This wireless doorbell automatically saves your selected ringtone and volume settings. It resumes operation after unexpected power outages or unplugging without requiring you to reconfigure preferences.

Waterproof and Dustproof: Featuring IP44-rated water and dust resistance, it ensures reliable operation even outdoors. With an operating temperature range of -35°C to 65°C, it withstands harsh weather conditions, delivering high quality and low power consumption.

Installation and Use Made Simple: The signal receiver comes with a plugsimply plug it in and power it up to start using it. Includes double-sided adhesive tape and screws to securely mount the signal transmitter (button) wherever you choose.

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