Smart Home Devices / Door Security
KERUI Wireless Doorbell with 5 Volume Levels & 60 Melodies for Home/Business
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Category: Door Security
The Benefits & Insights You Need
【Multifunctional Smart Wireless Doorbell】: The KERUI ring doorbell chime offers an upgraded 60 music selection and 5 adjustable volume levels (from 0 to 120 db), catering to various occasions and audiences, especially friendly to the elderly and those with hearing impairments.
【24/7 Safety Assurance】: This doorbell comes with 1 receiver and 2 magnetic sensors, built-in with an alert system. When a magnetic strip is separated, the door sensor automatically triggers the receiver, providing door, window, or general area protection.
【Wide Detection Range】: Designed for wide use, this doorbell works up to 1000ft in open spaces, ensuring optimal coverage for your house, store, or office. Both door sensors and receivers are expandable for flexibility.
【Memory Function and Long Lifespan】: The chime has a memory function that retains your last selected melody and volume settings, even after a power outage. It comes with a removable battery and is designed to last over 10000 uses.
【Customer-Centric Service】: KERUI pledges top-notch support with a 90-day return and a 365-day replacement policy. Your purchase is risk-free, ensuring satisfaction with our commitment to quality and service.
