Feature

●With 4MB storage capacity, and TF card lot, can put wanted recordings and music into the chime, it is an effective commercial chime for supermarket promotions, safety warnings, shop discounts;
●Perfect for door side and entrance top of hotel, stores, mall, office, warehouse, plant, villa; welcome and security alert chime in ;
●110db, high-decibel and clear sound, continue to work effectively through the whole night;
●PIR chime doorbell, infared sensor distance, 120° sensor area, when customers come near, it will say"hello, and"goodbye" when they are leaving, you will not miss customers; otherwise, customers will fully feel ;
●Easy install with guide manual, battery operation, with low power supply of 1W;


Description

PIR chime doorbell, infared sensor distance, 120° sensor area, when customers come near, it will say"hello, and"goodbye" when they are leaving, you will not miss customers; otherwise, customers will fully feel ;
with 4MB storage capacity, and TF card lot, can put wanted recordings and music into the chime, it is an effective commercial chime for supermarket promotions, safety warnings, shop discounts;
110db, high-decibel and clear sound, continue to work effectively through the whole night;
Perfect for door side and entrance top of hotel, stores, mall, office, warehouse, plant, villa; welcome and security alert chime in ;
Easy install with guide manual, battery operation, with low power supply of 1W;
Specification:
Material: ABS plastic
Supply power: DC5V
Battery: 3xAAA( not included)
Sensing Distance:
Sensing Angle: 120°
Chime: Approx. 90x60x26.6mm/ 3.54x2.36x1.05 inch Door Chime, Business Door Motion Sensor Detector Smart Visitor doorbell Home Security Driveway Alarm