4MP Bullet PoE Security Camera with 164ft Night Vision & Audio | SV-SB4-B-N

Professional 4MP Wired Security Camera

4MP Bullet Security Camera with Audio & 164ft Night Vision

The SureVision SV-SB4-B-N is a professional 4MP bullet security camera built for clear indoor and outdoor surveillance. It combines sharp 2688 × 1520 video, a built-in microphone, wide 2.8mm lens, intelligent human-based detection, True 120dB WDR and Smart IR night vision up to approximately 164 feet.

Power over Ethernet carries video and power over one network cable for a clean, dependable installation. Its black housing blends naturally with dark soffits, modern exteriors and commercial buildings. Connect it to a compatible SureVision NVR for continuous recording, playback, search and centralized management.

Why Choose the SV-SB4-B-N 4MP Bullet Camera?

The SV-SB4-B-N gives businesses and homeowners the essential features needed for dependable perimeter and approach surveillance. Its combination of 4MP resolution, audio, wide-angle coverage, long-range infrared, human-based detection, weather protection and PoE connectivity makes it a strong general-purpose outdoor security camera.

Typical locations include entrances, driveways, parking areas, storefronts, warehouses, loading zones, garages, walkways, apartment properties and building exteriors where a visible bullet camera and longer nighttime reach are useful.

Camera Performance

Professional Features That Matter

4MP High-Definition Resolution

With a maximum resolution of 2688 × 1520, the camera captures more detail than standard 1080p video. This can provide more useful recorded evidence when reviewing people, packages, vehicles and entrances.

Wide 97° Viewing Angle

The fixed 2.8mm lens provides an approximately 97-degree horizontal field of view for broad monitoring of entrances, driveways, parking areas, loading zones and walkways.

Smart IR Night Vision up to 164 Feet

Integrated 850nm Smart IR illumination provides black-and-white nighttime surveillance up to approximately 164 feet. The camera automatically changes from daytime color to infrared video as lighting conditions change.

Built-In Microphone

The integrated microphone captures one-way audio together with video. Sound can add valuable context by documenting conversations, alarms, impacts and deliveries when recording is legally permitted.

True 120dB Wide Dynamic Range

True 120dB WDR helps balance bright and dark areas in the same scene. It is especially useful near doors, windows, headlights and loading entrances.

Intelligent Human-Based Detection

Supported events include cross-line detection, human-body-based intrusion detection, motion detection, ultra motion detection, tampering alarms and audio detection.

MicroSD Recording up to 512GB

An optional microSD card up to 512GB supports compatible edge recording and can provide an additional recording layer when used with network equipment.

IP67 Indoor / Outdoor Housing

The IP67 housing is designed for supported indoor and outdoor conditions from approximately -22°F to 140°F and includes 4kV surge protection.

Record Locally & View Remotely with No Required Monthly Fees

Connect the SV-SB4-B-N to a compatible SureVision NVR to add continuous or motion recording, local hard-drive storage, playback, event search, video export and centralized camera management.

Free compatible mobile and desktop software allows authorized users to access supported live and recorded functions remotely without mandatory cloud-storage subscriptions.

Build Your Professional Surveillance System

Use the SV-SB4-B-N as a standalone network camera or combine it with other compatible cameras and a SureVision NVR to build a complete wired surveillance system.

SV-SB4-B-N Technical Specifications

Complete camera specifications are provided below for surveillance system design, installation planning, procurement and compatibility review.

Buy with Confidence from CCTV Security Pros

Get professional surveillance equipment backed by knowledgeable USA-based support, a 3-year warranty and a money-back satisfaction guarantee. Our team can help with product selection, NVR compatibility, camera placement, cabling, setup and remote viewing.