Kerui Welcome Device Integrated Welcome Alarm Wireless Door Chime

Wireless wifi one-piece welcome device adopts advanced infrared detection technology, powerful microcomputer control system, using high-capacity and high-quality voice processing technology, wireless wifi network setup and monitoring; stable and reliable performance, doorbell, anti-theft, welcome multi-purpose; the device is compatible with the rechargeable lithium batteries, convenient for the user to use; suitable for large villas, office space, high-grade clubs, recreation centers, hotels, homes, stores, meeting rooms and so on.