Door Chimes HUWOO Wireless Door Open Sensor for Business Home Office When Entering Door Open Alert with 1000Ft Range 55 Ringtone 5 Volume Level Adjustable 7 colour flash(1 Receiver & 1 Sensor)

This wireless door open sensor chime is a versatile and reliable security solution for homes, offices, businesses, and more! With a wide range of uses, including monitoring children, elderly, or dementia patients, this device provides peace of mind and quick alerts in case of unauthorized entry.

The customizable number display and ringing tones allow you to easily identify the door that has been opened, while the long working range ensures that you receive notifications even in large spaces.

Easy to install and expandable, this system is perfect for those who want a comprehensive security solution without the hassle of complicated installation processes or expensive fees.

Plus, with a lifetime warranty and 24/7 customer service, you can trust that your safety and satisfaction are our top priority! Don't miss out on this incredible offer – get your wireless door open sensor chime today and enjoy the added security and peace of mind it provides!