Feature: 1. REPLACEMENT: The external camera can be used as a replacement for computer cameras on Windows, Linux, and supported mobile systems, with no driver required. 2. : Constructed with high-quality PCB material, ensuring durability and long-term use. 3. UVC PROTOCOL: Equipped with UVC protocol and a horizontal resolution of 1080P; not compatible with iOS devices. 4. APPLICABLE MOBILE PHONES: Compatible with Android smartphones that support OTG functionality, excluding certain older models. 5. SCOPE OF APPLICATION: Supports various body-worn cameras and wearable devices compatible with the 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