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