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    Speco O4FB1 — 4MP Flexible Intensifier IP Bullet Camera Specifications

    September 08, 2026 3 min read

    Complete specifications for the Speco O4FB1 4MP Flexible Intensifier® IP bullet camera with advanced analytics, junction box, and NDAA compliance.

    💾 Download Original PDF
    Full text manual (for reference)

    Full product specifications for the Speco O4FB1 — a 4MP Flexible Intensifier® IP bullet camera with advanced analytics, junction box, and NDAA compliance.

    Overview

    The O4FB1 is a 4MP IP bullet camera with a 2.8mm fixed lens in dark gray housing, using Flexible Intensifier® technology to fit any lighting application — captures color in extreme low light and monochrome in absolute darkness. It's IP67 weather-resistant, includes a junction box, and supports advanced analytics including line crossing, intrusion detection, and face/people/vehicle detection.

    Key Features

    • Flexible Intensifier® technology for any lighting application
    • Captures up to 4MP @ 30fps real time
    • Color in extreme low light; monochrome in absolute darkness
    • IR range up to 164 ft (depending on scene reflection)
    • True WDR operation
    • MicroSD card slot (card not included)
    • ONVIF Profile T compliant
    • IP67 weather resistance
    • Built-in standard PoE (IEEE 802.3af)
    • Line crossing with counting / intrusion detection*
    • Face / people / vehicle detection*
    • Junction box included
    • 5 year warranty

    Camera Specifications

    Image Sensor Progressive scan 1/1.8" CMOS
    Maximum Resolution 2560 x 1440
    Field of View Horizontal: 111.3°; Vertical: 78.9°; Diagonal: 118.4°
    Minimum Illumination 0.0016 lux @ F1.6, AGC ON; 0 lux with IR
    White Balance Auto, Indoor, Outdoor, Manual
    Compensation True WDR (120dB), BLC, HLC
    Day/Night Smart IR
    Electronic Shutter Speed 1s ~ 1/100000s
    DNR 3D DNR
    Angle Adjustment Pan: 0°~360°; Tilt: 0°~90°; Rotation: 0°~360°

    Video & Audio Specifications

    Main Resolution 2560x1440, 2304x1296, 1920x1080, 1280x720, D1, CIF, 480x240 @30fps
    Substream 1280x720, D1, CIF, 480x240 @30fps
    Third Stream D1, CIF, 480x240 @30fps
    Compression Main: H.265+/H.265/H.264+/H.264; Sub/Third: adds MJPEG
    Bitrate Control VBR, CBR (64Kbps ~ 8Mbps)
    Multiple Streaming 3 streams
    Video Settings Region of Interest, Privacy masking, Brightness, Contrast, Hue, Saturation, Denoise, Antiflicker, Day/Night mode, Exposure, Gain, Corridor Pattern, Image flip/mirror
    Audio Compression G.711A / G.711U
    Audio Input 3.5mm input

    Interfaces & Network Specifications

    Ethernet RJ45 Jack, 10/100 Mbps, PoE
    Power 12VDC input jack
    Card Slot MicroSD, up to 256GB (not included)
    Alarm No
    Reset Yes
    Protocols UDP, IPv4, IPv6, DHCP, NTP, RTSP, PPPoE, DDNS, SMTP, FTP, SNMP, 802.1x, UPnP, HTTP, HTTPS
    DDNS Support Speco DDNS (free of charge)
    Security User ID & password protection, IP/MAC address filtering, digest authentication, watermark, illegal login lock
    User Access Max. 10 simultaneous users (may vary depending on bandwidth)

    System Specifications

    PoE Standard (IEEE 802.3af)
    Analytics Motion detection, region entrance/exiting/intrusion detection (people/vehicle classification), line crossing detection (people/vehicle classification), video tampering detection, scene change detection, face detection, face capture
    Alarm Triggers Motion detection, sensor detection, SD card error, SD card full, IP address conflict, cable disconnection
    Alarm Events FTP upload, email upload

    Operating & Unit Specifications

    Power PoE, 12VDC (power supply not included)
    Power Consumption 7.5W (max)
    Operating Temperature -40°F - 140°F
    Operating Humidity Less than 95% (non-condensing)
    Unit Dimensions 8.57" (L) x 3.16" (W) x 3.16" (H)
    Unit Weight 1.5 lbs
    Certifications FCC

    Client Specifications

    Web Browser Support Google Chrome, Microsoft Edge, Internet Explorer, Apple Safari
    PC Application SecureGuard® VMS and SecureGuard CMS
    Mobile SecureGuard® Client, Speco Blue

    Optional Accessories

    • POEINJ — 12.95W PoE Injector
    • PSW5 — 12VDC Power Supply
    • CMT1G — Corner Mount
    • PMT1G — Pole Mount
    • JB2G — Junction Box
    • O5VLWMG — Wall Mount (requires JB2G)

    *with compatible Speco Blue recorder. **NDAA Compliant — products are in compliance with NDAA Section 889 Part B Guidelines.

    Speco Technologies — 800-645-5516 — www.specotech.com