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Wireless Alarm Intelligent Greeting Warning Doorbell Sensor Detector with Music Welcoming Guest.
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Product information
Highlights
Wireless Doorbell Sensor will sound when detected people going by
Delicate smart part, makes the doorbell a saluting angel of dwelling house, woke building, hotel, factory and so on
Ideal for homes, offices, shops, guest rooms, hotels, hospitals and etc
Alternatively, it can be used as a message paging alarm for the patient or babies
Completely wireless operation - no wires or cables required
It is designed through optics theory, which means that the shadow of guests or the reflects of guest's clothes changes the ray in the drawing room when the guests arrive. and then it will immediately say "welcome" to receive the guests on behalf of its host after receiving the signal.
Specification
Color: White
Net Weight: 40g / 1.41 oz
Size (Length x Width x Thickness): 70 x 50 x 22 mm / 2.76 x 1.97 x 0.87 inch