Shenzhen Shibell Technologies Limited is one of the best customized bell manufacturers and suppliers,Website:http://www.shibellswitch.com, welcome to import customized customized bell in stock from our factory.Quick DetailsType:Doorbells, Touch screenPlace of Origin:Guangdong,China(Mainland)Brand Name:OEMModel Number:dl1010Power Source:PlugDoorbell Type:WiredItem.:hotel dingdong doorbellName:hotel dingdong doorbellUsage:hotel doorbell systemColor:WhiteSize:120*70*37mmWorking voltage:AC110v 220V/DC 12VInstallation:guest room ceilingDesign:suitable for wood veneer installationMaterials:high quality PC materialPackaging