Quick Answer

• Detects door and window openings with a loud 90db alarm.
• Wireless and independent operation for easy installation.
• Magnetic contact ensures reliable security monitoring.

KERUI Door Window Sensor: Reliable Home Security

The KERUI Door Window Sensor offers a straightforward and effective solution for monitoring the openings in your home. This wireless sensor is designed to work independently, meaning it doesn't require a complex hub or system to function, making setup a breeze. Its primary function is to detect when a door or window is opened, immediately triggering a loud 90db alarm to deter intruders and alert occupants. The magnetic contact mechanism ensures that the sensor accurately registers when the two parts are separated, indicating an opening event. This makes it an essential component for any home security setup, providing peace of mind whether you are at home or away.

How Does the KERUI Sensor Work?

This security alarm utilizes a simple yet effective magnetic contact system. The sensor consists of two parts: a sensor unit and a magnet. When the door or window is closed, the magnet is close to the sensor, keeping the alarm deactivated. As soon as the door or window is opened, the magnet moves away from the sensor, breaking the magnetic contact. This break in contact signals the sensor to activate its built-in 90db siren, providing an audible alert. The wireless design means no complicated wiring is needed, and the independent operation allows it to function as a standalone security device. It's an ideal choice for renters or anyone seeking a simple, non-invasive security measure for their home, apartment, or office.

Specifications:

• Model Number: YL-323
• Brand Name: KERUI

Frequently Asked Questions:

What is the sound level of the KERUI Door Window Sensor alarm?

The KERUI Door Window Sensor features a loud 90db siren. This high volume is designed to effectively deter potential intruders and alert individuals within hearing range.

Does the KERUI Door Window Sensor require a separate hub or system?

No, the KERUI Door Window Sensor is designed for independent operation. It does not require a separate hub or complex system, making it easy to install and use as a standalone security device.

How does the magnetic contact work on this door sensor?

The sensor consists of two parts: a sensor and a magnet. When the door or window is closed, the magnet is near the sensor. When opened, they separate, breaking the contact and triggering the 90db alarm.

Is this wireless security alarm suitable for apartments?

Yes, its wireless and independent nature makes it ideal for apartments, rentals, or any home where complex installations are not desired. It provides a simple yet effective security layer.