Dahua IPC-B1B40 4 Megapixel IR Mini-Bullet Network Camera is perfect for small to medium size applications like home or residential security, small retail shops, and other typical SMB applications. It is fully in line with Dahua’s quality. Stable and reliable components are utilized and Various tests such as anti-vibration, water resistance, and aging tests are performed to ensure Dahua quality standards.Smart Codec technology reduces bit rate and storage requirements by up to 70% when compared to the standard video compression. flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network.With IR illumination, detailed images can be captured in low light or total darkness. The camera's Smart IR technology adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object. Smart IR technology prevents IR LEDS from whiting out images as they come closer to the camera. The camera's integrated infrared illumination provides high performance in extreme low-light environments up to 30m (98ft). Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -20° C to +50° C (-4° F to +122° F) with 95% humidity. The camera allows for ±25% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 2KV lightning rating provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immersion tests (IP67) .The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer. It offers a perfect alternative to migrate from analog to an IP system with its easy to use nature and cost effectiveness.