Amazon Secrui Standalone Wireless Door Alarm Sensor 120dB

Introducing the SECRUI Door and Window Open Chime Alarm, a reliable and versatile security solution designed to safeguard your home, garage, postbox, or business. This magnetic alarm sensor is equipped with impressive features that prioritize your safety and provide peace of mind. With a powerful 120dB alarm, this chime alarm sensor instantly emits a loud volume alert when a door is unexpectedly opened, effectively deterring unauthorized access and preventing children from sneaking out unnoticed. It serves as an excellent wireless security magnetic alarm, ensuring the safety of your loved ones and valuable belongings.

Featuring four alarm modes, this chime alarm sensor offers flexibility to suit your specific needs. In ordinary alarm mode, the alarm lasts for one minute upon door opening. The wireless doorbell mode pleasantly welcomes guests with a single “Ding dong” sound. The alarm and stop mode delivers a loud alarm when the door is opened, automatically stopping when the door is closed. Additionally, the door closing reminder mode produces repeated sounds, gradually increasing in intensity, until the door is properly closed.

Installing this security kit is a breeze, requiring no tools. Thanks to the self-adhesive pads provided, you can effortlessly attach the door alarm sensor to your desired location, be it a door, window, or any other suitable surface. This versatile device can also function as a doorstop alarm, pool door alarm, garage door alarm, or sliding door alarm, catering to your specific security needs.