INTRODUCING: Electronic Guest - Saluting Doorbell
Advanced microcomputer technology and automatic human sensitivity are applied to saluting guest/alarming doorbell.
Extraordinary performance
Energy saving & Easy to Use
Special sound device
Strong Sensitivity, non-islead & anti-interface technology
Applications
Suitable for Houses
Tier Buildings
Multiple Apartment Hotels
Factproes
Hospitals
Features:
100% Brand new and high quality!
Motion sensor to welcome your guests with beautiful song automatically.
It provides an extra security and convenience for you and your family
No Wiring is required, easy to use.
It is suitable for the dwelling houses, shops, offices,factories and so on.
Powered by 3x 1.5V AA batteries (not included).
Applications
