NineLeaf Wireless PIR Motion Sensor - 36 Ringtones, 113dB Alarm

The NineLeaf Wireless PIR Motion Sensor Detector combines five operational modes-Welcome, Doorbell, Alarm, Color Light and Lighting-to provide flexible security and entry notification for homes, shops, offices and businesses. This motion sensor doorbell features 36 selectable ringtones across Welcome, Doorbell and Alarm modes, with four adjustable volume levels reaching up to 113dB for powerful audible alerts. The receiver includes a memory function that automatically retains your last selected settings, eliminating the need to reconfigure after power cycles. In Alarm mode, the motion sensor delivers a sustained 30-second alert to ensure clear notification. Four adjustable brightness levels operate in mute mode, offering visual indication without sound when you need silent operation. LED indicators provide real-time status feedback, whilst the night light function adds convenience for front door entry and mailbox monitoring. This wireless motion detector works effectively as a welcome chime for retail spaces, a security doorbell for residential entries, and a reliable motion alarm for perimeter protection.