Product Name: 2018 Factory Direct Price Newest Brand New 32 Songs Music Tune LED Wireless Smart Doorbell Wireless House Door Bell Model NO.: GHF12938 Power Source: Battery Waterproof: Waterproof Brand: Changsong Application Scope: Home Wireless Video Doorbell Function: Outdoor Monitoring Active Doorbell: Wireless Video Doorbell Wireless: Wireless Peephole: Peephole Automation: Automatic Talkback Type: Black and White Video Style: One-to-Many Type: Remote Doorbell Size: 86 Trademark: Changsong Transport Package: Standard Export Packing Specification: 86 Origin: Zhejiang, China HS Code: 8536500000 Product Description about ABLE pruductABLE specially designed for the hotel "four in one" hotel door bell touch control system, MUC programmable circuit control, 1 "do not disturb" and 1 "please clean up" instructions, can completely replace the traditional mechanical doorbell switchwhen the "do not disturb" light lights, press the door bell button does not sound, and "please" "Do not disturb" the light flicker, intelligent interlocking prompt; when the guest room is not convenient to meet the guest, press the "please wait" switch, the outdoor display panel corresponding to the light flicker, and the door bell key failure, 2 minutes later, "please wait" to automatically restore the dark backlight.The intelligent door bell system can be selected in many kinds of configuration. According to the needs of the hotel, the cable door bell system can be selected and the wireless doorbell system can be selected.Product displayWired hotel smart door bellWireless hotel smart door bell