4K IP Security Camera with Audio & Night Vision | SV-B8IR-N

4K 8MP Bullet Security Camera with Audio & 100ft Night Vision | SV-B8IR-N

The SureVision SV-B8IR-N is a reliable and cost-effective 4K bullet security camera that delivers ultra-high-definition 8MP video, a built-in microphone, True 120 dB Wide Dynamic Range, intelligent human-based detection, and infrared night vision up to approximately 100 feet. It is an excellent choice for homeowners and businesses that want professional-quality surveillance without paying for features they may not need.

With a maximum resolution of 3840 × 2160, the SV-B8IR-N provides four times the pixel detail of standard 1080p video. Its wide-angle 2.8mm lens helps monitor broad areas such as entrances, driveways, storefronts, warehouses, offices, walkways, parking areas, loading zones, and building exteriors.

The weather-resistant IP67 housing is designed for dependable indoor or outdoor use, while Power over Ethernet allows power and video data to travel through one network cable. Use the camera for live remote viewing and supported notifications, or connect it to a compatible SureVision NVR for continuous recording, playback, and centralized camera management.

Ultra-High-Definition 4K Security Video

The SV-B8IR-N captures video at up to 8MP 4K resolution, providing significantly more detail than conventional 1080p cameras. This enhanced resolution can make it easier to review faces, clothing, packages, vehicles, property activity, and other important details in recorded footage.

Up to 100ft Infrared Night Vision

Integrated Smart IR illumination provides dependable nighttime surveillance at distances up to approximately 100 feet. The camera automatically switches from daytime color video to infrared black-and-white imaging as lighting conditions change, helping protect your property around the clock.

Built-In Microphone for Video with Audio

A built-in microphone allows the SV-B8IR-N to capture audio together with video when audio recording is enabled and legally permitted. Recorded sound can provide valuable context by documenting conversations, impacts, alarms, delivery activity, and other noises near the camera.

True 120dB WDR for Difficult Lighting

True 120 dB Wide Dynamic Range helps balance bright and dark areas within the same image. This improves visibility around doorways, storefront windows, garage entrances, loading doors, driveways, and other locations where strong backlighting might otherwise make a person appear as a dark silhouette.

Intelligent Human Detection

The SV-B8IR-N supports cross-line detection, human-based intrusion detection, motion detection, tampering alarms, and audio detection. Human-body filtering can help focus supported alerts on meaningful activity and reduce unnecessary notifications caused by ordinary movement in the scene.

Wide-Angle 2.8mm Lens

The fixed 2.8mm lens provides an expansive horizontal field of view of approximately 107 degrees. This broad coverage makes the camera especially effective for entrances, storefronts, driveways, offices, warehouses, walkways, and other locations where customers want to monitor more area with fewer cameras.

Reliable and Cost-Effective Security

The SV-B8IR-N is designed to provide dependable everyday surveillance at an outstanding value. Its metal housing, IP67 weather protection, 4 kV surge protection, efficient H.265 compression, onboard MicroSD support, True WDR, and PoE connectivity make it a practical long-term solution for residential and commercial security systems.

MicroSD Edge Storage up to 256GB

An optional MicroSD card up to 256GB can provide local edge recording directly at the camera. MicroSD storage can be used for supported event recording or as an additional layer of recording redundancy when the camera is connected to compatible network equipment.

Simple PoE Installation

As a PoE security camera, the SV-B8IR-N can receive power and transmit video through one Ethernet cable when connected to a compatible PoE NVR or network switch. This provides a cleaner installation and a more stable wired connection than battery-powered or Wi-Fi-only cameras.

Free Remote Viewing with No Monthly Fees

Free mobile and desktop software allows authorized users to remotely view live video and access supported notifications without mandatory cloud subscription fees. Pairing the camera with a compatible SureVision NVR adds local recording, playback, video search, and centralized multi-camera management.

Best Uses for the SV-B8IR-N

This 4K bullet camera is an excellent choice for homes, offices, retail stores, restaurants, warehouses, schools, apartment buildings, front entrances, garages, driveways, loading areas, walkways, parking areas, and general indoor or outdoor property surveillance.

Why Buyers Choose CCTV Security Pros

CCTV Security Pros has supplied professional surveillance equipment since 2008. Every SureVision purchase is backed by knowledgeable USA-based support, a 3-year warranty, and a money-back satisfaction guarantee, helping customers select, install, and maintain the right security equipment with confidence.

Call 888-653-2288 for Expert Guidance

Technical Specifications

Detailed specifications are provided below for system design, installation, procurement, and compatibility review.