UNV 4MP SD Card Mini Fixed Bullet Network Camera, Build in Mic

Optics
* Day/night functionality
* Smart IR, up to 30m (98ft) IR distance
* Optical glass window with higher light transmittance
* IR anti-reflection window to increase the infrared transmittance
* 2D/3D DNR (Digital Noise Reduction)
* SD Card
Compression
* Ultra 265, H.265, H.264, MJPEG
* ROI (Region of Interest)
Network
* ONVIF Conformance
Structure
* Wide temperature range: -30°C ~ 60°C (-22°F ~ 140°F)
* Wide voltage range of ±25%
* IP67
* 3-Axis