Niankang - Night Vision Camera

Niankang turns your Android phone into a professional viewfinder and recorder for external night-vision camera modules. Plug a UVC camera into the USB port and the app detects it instantly — no account, no sign-up, plug and play.

KEY FEATURES
• Live preview: auto-negotiates the best resolution and frame rate, up to 1920×1080@30fps, smooth and stable
• HD recording: one-tap recording saved to your system gallery (Movies/AiCamera), always available for review
• Snapshot: capture stills even while recording; photos go to Pictures/AiCamera
• Night vision enhancement: brightens low-light scenes with clearer detail
• Fine-tuned settings: metering area, image color profiles (including green night-vision tint)

WHY NIANKANG
• Fully offline: images never leave your device, no cloud upload, no account system
• Privacy-first: a clear privacy notice is shown on first launch, and permissions are requested only after you agree
• Wide compatibility: runs on Android 8.0 and above, with 5 interface languages (English, Chinese, Russian, Spanish, Arabic with RTL layout)

TYPICAL USE CASES
Night outdoor observation, warehouse inspection, security checks, livestock and farm monitoring at night, in-car night vision.

Note: This app works with an external USB camera module (UVC, driver-free). Without a camera connected, the app stays on the connection guide screen — that is expected behavior, not a defect.