Door Chime When Door Opens, Door Opened Alarm for Home/Business Entering | 1-Sensor + 1-Receiver with 500FT Range|58 Chimes|5-Volume Level, Bedroom Entry Alert for Kids/Toddler/Dementia/Elderly Safety

Door Chime for Open Doors Receive real-time alerts when doors open to help keep your home or business secure. This wireless door chime system is suitable for every entry point, delivering immediate notifications upon door opening. It provides constant home security and business entry alerts, improving your safety and peace of mind. 58 Chimes & 5 Volume Levels Customize your door chime system with 58 melodies and 5 adjustable volume settings (0-110 dB). A colorful LED indicator remains visible even at 0 dB (mute), offering a visual alert for complete awareness. Ideal for both business entry security and home use, it supplies personalized notifications for every requirement.

Simple Installation The door alarm sensor installs easily using 3M double-sided tape or screws. It comes pre-paired with the receiver out of the box, ensuring a fast and straightforward setup. Perfect for home alarm security and business entry alarm systems, it is a plug-and-play solution requiring no complex wiring. 500FT Range & Expandable This system provides a broad 500FT range between receiver and sensor, extending coverage for home and business security. It is expandable, permitting you to add several sensors to monitor different entry points or rooms, with each triggering a distinct door chime for increased security.

Excellent for commercial spaces and large residences. Broad Application Scenarios This versatile system is suitable for any setting, whether you need to monitor your home, business, or protect children, seniors, or individuals with dementia. It is perfect for kids safety, elderly care, and commercial security, delivering peace of mind across numerous locations including front doors and windows