Protocol |
WiFi |
Type |
Smart Doorbell |
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; }Specifications: Model BW-DB1Input AC100V~240V 50/60HzPower Supply Self-generationWireless Type RF 433MHzVolume Levels 4Number Of Ringtones 38Receiver Matching Limit Up to 10 transmittersCommunication Distance 30m indoor, 100m outdoorTransmitter Size 46*21*75mmReceiver Size 54*28*86mmOperating Temperature -20?~ +55?
Package Included: 1 x Outdoor Door Buttom 1 x Indoor Receiver