Wireless Motion Sensor Alarm, ELEPOWSTAR Motion Sensor Detect Alert, Motion Detection Doorbell with 52 Chimes/4 Level Volumes/LED Flash (1 Receiver+1 Motion Sensor)
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases Product Features 【RESPONSIVE & WIDE WIRELESS RANGE】 The motion sensor alarm catches movement from a surprisingly broad scope of space, with a Working Range up to 500 feet (150 meters) between receiver and motion sensor, perfect for safety and small kids,