Feature: 1. REPLACEMENT: The external camera can be used to replace the computer camera for Windows and Linux systems, driver-free. 2. : The external camera is made of high-quality PCB material, sturdy and durable for long-term use. 3. UVC PROTOCOL: Supports UVC protocol with a horizontal resolution of 1080P; not compatible with iOS devices. 4. APPLICABLE MOBILE PHONES: Compatible with Android mobile phones that support OTG function, excluding some older models. 5. SCOPE OF APPLICATION: Supports various body cameras and wearable devices for Android system. Specification: Item Type: Mobile Phone External Camera Material: PCB Horizontal Resolution: 1080P Chip Model: 1/2.9 Signal Type: Analog Auto Gain: OSD Sound Output: MJPG/YUY2 System Sync: Internal Sync Working Temperature: -20 ℃ to 60 ℃ Backlight Compensation: OSD Minimum Illumination: 0.001Lx Signal to Noise Ratio: >52dB Package List: 1 x Mobile Phone External Camera