BESTOONE Motion Sensor Alarm, Long Range Wireless Driveway Alarm, Indoor Home Security System Electric Doorbells, 2 Motion Detector and 1 Alarm, 38 Chime Tunes, LED Indicator auspowers_batchone Please don't worry

Please don't worry

Resists smearing for cleaner surfaces and less preparation

With just the addition of water

For use with Klein Tools camp meters and select multimeters

BESTOONE Motion Sensor Alarm, Long Range Wireless Driveway Alarm, Indoor Home Security System Electric Doorbells, 2 Motion Detector and 1 Alarm, 38 Chime Tunes, LED Indicator auspowers_batchone Please don't worryBESTOONE Motion Sensor Alarm, Long Range Wireless Driveway Alarm, Indoor Home Security System Electric Doorbells, 2 Motion Detector and 1 Alarm, 38 Chime Tunes, LED Indicator BESTOONE Motion Sensor Alarm Product introduction 1. The receiver working power: 110 240V 2. the transmitter working power: 4. 5V (3 AAA batteries, not included) 3. the receiver buttons: (1) music: 38 ringtones (2) volume: thigh, medium, low (3) mute 4. working distance: up to