Supermarket Entry Voice Sensor Doorbell Alarm

Enhance the entry experience of your store with this advanced voice sensor doorbell alarm. This device is designed to automatically detect arrivals and greet customers as they enter, providing a welcoming and efficient service. Operating with a voltage range of 100V to 240V, it is compatible with international power standards. Ideal for supermarkets and retail environments, it ensures smooth operation and a professional customer experience. Power Supply Mode: AC/DC Ring: 5 volume levels, 45 songs Power Consumption: 0.5 Scope of Application: Open space straight unobstructed distance 280 meters Type: Wireless doorbell Manufacture country: China Instructions included: No

voltage: 100.000000 - 240.000000