Wireless PIR Motion Sensor Alarm Detector with Battery

Add motion detection to a compatible alarm system with this wireless PIR motion sensor. It uses passive infrared detection to trigger sound and send a signal to the system panel when motion is detected.

✅ Detect motion from people, animals, or other moving objects to help your alarm system respond to activity.

✅ Cover a 6–8 m detection range for monitoring key indoor areas.

✅ Monitor a 45° dynamic range for targeted motion sensing.

✅ Use the included CR2032 battery for immediate setup, or power it with DC5V.

✅ Receive an alarm sound and signal to the panel when the sensor is activated.

✅ Use it with compatible alarm systems, including W202 and W181, for added motion detection.

Wireless PIR Motion Sensor Alarm Detector

It sends SMS or call notifications through the alarm host when the system is triggered. This makes it suitable for home or business security setups that need motion sensing at the panel level.

The HW12 model is a wireless infrared detector alarm designed for compatible alarm systems. Please confirm compatibility before use.

Add motion detection to your compatible alarm system today.