JX-371E Light Sensitive and Motion Activated Visitor Door Chime with 0.7 inch LCD Counter(Grey)

1. A resettable digital counter and displays sensing times on LCD
2. Low power consumption
3. Melody selection switch (about 32 melody available)
4. Sensing distance up to 4 meters
5. Powered by 3 x AA batteries (not included)
6. Also works as a home/office/store security alarm as any activities causes the device to go off alerting anyone side
7. Comes with mounting bracket
8. Material: ABS
9. Size: 11x7x4.5cm
10. Weight: 118g