---
source_url: "https://www.hikvision.com/us-en/newsroom/blog/2020/03/Perfect-for-Cold-Weather-Applications--Hikvision-s-4-MP-Varifocal-Ultra-Low-Temperature-Bullet-Camera/"
title: "Perfect for Cold Weather Applications: Hikvision’s 4 MP Varifocal Ultra-Low Temperature Bullet Camera"
mirrored_at: 2026-08-05T03:01:42.967Z
host: www.hikvision.com
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/www.hikvision.com/us-en/newsroom/blog/2020/03/Perfect-for-Cold-Weather-Applications--Hikvision-s-4-MP-Varifocal-Ultra-Low-Temperature-Bullet-Camera/index"
---

> **Original source:** https://www.hikvision.com/us-en/newsroom/blog/2020/03/Perfect-for-Cold-Weather-Applications--Hikvision-s-4-MP-Varifocal-Ultra-Low-Temperature-Bullet-Camera/

[

Blog

](https://www.hikvision.com/us-en/newsroom/blog/)

Topic

All

Products and technologies

Industries

Retail

Business trends

Cybersecurity

Awards

Deep learning

AI

ColorVu

Events

NVR

Access control

Solution

Ultra High Definition

Software

Industry News

Company News

Product Announcement

Videos

Case Studies

Search blog

Cancel

Topic

All

Products and technologies

Industries

Retail

Business trends

Cybersecurity

Awards

Deep learning

AI

ColorVu

Events

NVR

Access control

Solution

Ultra High Definition

Software

Industry News

Company News

Product Announcement

Videos

Case Studies

Reset

Submit

Hikvision’s 4 MP Varifocal Ultra-Low Temperature Bullet Camera [DS-2CD5A46G0-IZ/UH](https://us.hikvision.com/en/products/cameras/network-camera/smart-series/outdoor-bullet/4-mp-varifocal-ultra-low-temperature) is perfect fit for cold weather applications.

Freezing temperatures and harsh environments are a serious challenge for most security cameras. The Hikvision Ultra-Low Temperature Bullet Camera easily handles this challenge. This new camera performs in temperatures as low as -76 degrees Fahrenheit (-60 degrees Celsius).

This ultra-low temperature functionality is nearly a 40 percent improvement over previous models, and exceeds most other manufacturers. Featuring a new technology and design, the camera sensor and sensor components are heated to prevent low temperature failure, enabling surveillance in low temperatures and freezing conditions. The camera also provides front glass heating and defog capability, further enhancing image quality in extreme conditions.

In addition to extreme environmental challenges, the DS-2CD5A46G0-IZ/UH provides improved video quality with smooth streaming. Varied network conditions can affect video quality. Poor network conditions can be mitigated by adapting to the detected real-time network condition. Its streaming bitrate and resolution are automatically adjusted to avoid mosaic and latency in live view mode. In multi-player network conditions, the camera transmits redundant data for self-error correcting in the back-end device to solve the mosaic problem due to packet loss and error rate.

Features include:

-   Temperature range of -76° to 140° Fahrenheit (-60° to 60° Celsius)
-   4 MP sensor provides 2560x1440 resolution at 30 fps
-   Includes 2.8 to 12 mm motorized zoom lens
-   Excellent compression capability: H.265, H.265+, H.264, H.264+
-   Multiple streaming capability: Five Defined Streams and up to five Custom Streams
-   120 dB Wide Dynamic Range provides clear imaging in harsh lighting
-   IP67 environmental protection rating

Perfect for tackling difficult weather conditions and extremely low temperatures, learn more about the new Ultra-Low Temperature Bullet Camera model [at this link](https://us.hikvision.com/en/products/cameras/network-camera/smart-series/outdoor-bullet/4-mp-varifocal-ultra-low-temperature).  

Subscribe to our email newsletter to get the latest, trending content from Hikvision