This 1080P WiFi Smart Video Doorbell features HD night vision, two-way audio, a rechargeable lithium polymer battery, app control, and seamless security surveillance for your home, farm, garden, or shop. Features: Power Mode: USB Operating Voltage: ≤36V Battery Properties: Rechargeable Battery Rechargeable Battery: Lithium Battery-Polymer Wireless Property: With app function Video Capture Resolution: 1080p Battery Capacity (mAh): 800





