Welcome Doorbell Intelligent Wireless
$18.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
SPECIFICATIONSworking frequency: 433MHZWaterproof: yesUse of premises: Home office villa hospital school factoryRing tone: 38 ring tonesReceiving distance: 300M Remote (in open area)Power supply: 110V-220V-240VPower Source: AC,BatteryPower: Electric SupplyOrigin: Mainland ChinaModel: DB1Itercom: NoItem Type: Wireless DoorbellConnection Type: WirelessCertification: CEBrand Name: eMastiffBattery mode: 12v 23A battery (not include battery)Alarm: No
Show More
Show Less