KIWDZFU Wireless Door Chime Receiver Entry Alert Sensor for Home Security Business Kids Safety 55 Ringtones 5 Volume Levels LED Lights Easy

This wireless door chime receiver and sensor set is designed to detect when a door or window opens, providing an instant audible alert and visual LED notification for enhanced safety and security in homes, offices, or retail spaces

Featuring 55 selectable ringtones and five adjustable volume levels ranging from mute to 110db, this alert system allows you to customize the sound and volume to suit your preferences and environment, ensuring you never miss a visitor or entry

The receiver unit includes five integrated LED lights that illuminate whenever the chime sounds, offering a clear visual cue in addition to the audible alert, which is especially helpful in noisy environments or for those with hearing difficulties

With a reliable wireless transmission range of up to 500 feet in open areas, this door alarm system ensures you receive timely notifications throughout your home or business, making it ideal for monitoring multiple entry points

Installation is quick and easy using the included double-sided adhesive, allowing you to securely attach the sensor to any door or window frame without the need for tools, drilling, or complicated wiring

Compact in design at 3.74 x 3.35 x 2.95 inches and weighing only 5 ounces, this versatile door chime system blends seamlessly into any décor and is suitable for use in homes, apartments, shops, offices, or childcare settings