Wireless Video Doorbell 2.4GHz Smart Doorbell Camera IR Night Vision Two-way Audio Remote Phone APP Viewing Control Home

Specification Product Category Smart DoorbellProduct Model DoorBellMain control model BK7252SensorModel GC0328Photosensitive supportAudio input 1 channelAudio output 1 channelInfrared driver 50mA maxMicroSD card slot not supported2 buttons doorbell button reset buttonIndicator lights 2 device status indicator charging indicatorBattery interface 1 wayCharging power supply DC 5V Function and technical parameters System Architecture Embedded FreeRTOSVideo encoding standard MJEPGAudio coding standard G711 ADay and night switching mode automaticVideo preview support 1 way P2PSound collection supportVideo transmission encryption support AESDingdong RF code EV1527Infrared light control automatic adjustable sensitivity levelInfrared light weave 850nmDistribution network method Bluetooth distribution networkMotion detection support adjustable sensitivity levelConnection method 2 4GHz WiFiPower supply mode battery power supplyBattery power detection support the voltage is lower than 3 4V can not wake upFirmware upgrade support remote upgradeWorking temperature 10 45℃Working humidity ≤95 Package Include Doorbell unitx1 pcsIndoor ding dong unitx1 pcsAuxiliary installation sticker x1 pcsSmall screws Bag x1 pcsManual instruction x1 pcsPackage Box x1 pcs