Wireless Doorbell, Doorbell Camera Wireless, Smart Video Doorbell With Chime, No Subscription Required, Lifetime Free 72-Hour Cyclic Cloud Storage, Tw

Specifications:APP: X Smart HomeVideo Doorbell Parameters:Resolution: VGA, 720*1280P, 1 million pixelsViewing Angle: 90 degreesNight Vision: Automatic switching 850NM infrared illumination, effective distance 2M, black and white imagingSupported Network Format: 2.4Ghz WI-FIVoice Intercom: Two-way voice intercom, with built-in echo cancellationRemote Real-time: Real-time mode supports remote real-time viewing and monitoring functionsMotion Detection: PIR sensing, motion captureVideo and Snapshot: Triggered by doorbell press, triggered by PIRNetwork Connection Method: WirelessPower Supply: Two 18650 batteries, 3600MAHOperating Temperature: -20~45°CCharging Power Supply: DC5V1A, TYPEC interfaceSupported Systems: Apple OS 11.4 and above / Android 5 and aboveDoorbell Chime Parameters:Power Supply: USB interface power supplyNetwork Connection Method: Wireless network connectionOperating Temperature: -20~45°CDoorbell Dimensions: 136*72*35mmDoorbell Chime Dimensions: 55*42*25mmABS