Featuers: Easy to Use: Easy to install easy to use all wireless no need to pull wires can be motion detection human detection. Stable Transmission: Standard H.264 video compression algorithm to meet the narrow bandwidth network in the transmission of high-definition video. High picture quality low bit stream local HD video more smooth viewing no dragging. Compatibility: Support two-way voice intercom echo cancellation noise suppression. Support Android IOS intelligent terminal remote real-time monitoring. Support cloud storage technology SD card (up to 128GB) storage cell phone video. HD Video: 200W HD pixels (1920X1080) clear picture quality smooth intelligent transmission play network limit. Ultra-long Standby: Built-in rechargeable battery long battery life up to 6 months of normal operation and 10 months of standby time. Specifications: Storage: SD card storage + cloud storage Variable Zoom: Digital zoom Environment: Outdoor Waterproof Rating: IP66 Voltage: 50V Material: ABS Working Temperature: -10C50C Resolution: 1080P(1920*1080) Network Supply Mode: Wireless / wired / AP hotspot are supported Image Sensor: 1080P Horizontal Definition: 1080TVL Type: Wireless WIFI camera Lens: Waterproof glass lens Signal to Noise Ratio: 48(db) Backlight Compensation: Self-contained Minimum Illumination Value: 0.1 Lens Size: 1/4 Camera Sensor Size: 1/4 Bracket Type: Fixed bracket Alarm Function: Self-contained Voice Type: Voice intercom Aperture: Fixed aperture Power Supply: Solar battery 2 x 21700 Batteries: 10000mah APP: TuyaSmart includes: 1 * Camera 1 * Screw Package 1 * Instruction Manual 1 * Solar Panel