eMastiff 433mhz Wireless Doorbell Waterproof Smart Home Door Bell Chime Kit LED Flash Security Alarm Welcome House Melodies
$38.22
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SPECIFICATIONSworking frequency: 433mhzUse of premises: Home office villa hospital school factoryRing tone: 38 ring tonesReceiving distance: 300M Remote (in open area)Power supply: 110V-220V-240VPower: Dry batteryOrigin: Mainland ChinaItercom: NoItem Type: Wireless DoorbellConnection Type: WirelessCertification: CEBrand Name: eMastiffBattery: 12V23A(not include)Alarm: Yes
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