Speco 4MP H.265 IR Bullet IP Camera O4VB2, 2.8mm Fixed Lens, White
See every corner day and night.
A 4MP H.265 outdoor IP bullet camera with a 2.8mm fixed lens, IR night vision up to 100' and IP67 weather resistance. One PoE cable carries power and video.

A camera is only useful if it sees after dark.
Outdoor cameras face rain, heat, cold and low light. The O4VB2 pairs True Day/Night operation and True WDR with an IP67 rating for outdoor installs.
Built for outdoor surveillance
The O4VB2 combines low-light imaging, smart detection and flexible recording in one weather-resistant bullet.
True Day/Night with IR
An IR cut filter enables True Day/Night operation, with IR range up to 100' depending on scene reflection.

Effective camera resolution
Maximum resolution is 2560 x 1440 at up to 30fps.
True WDR
True WDR helps handle scenes that mix bright and dark areas.
Smart detection
Line crossing, object detection, region intrusion and video blurring detection are supported.
Onboard SD storage
A Micro SD card slot accepts cards up to 256GB, with the card not included.
Everything you need to know.
| Brand | Speco |
| Model | H.265 |
| Resolution | 4MP (2560 x 1440) |
| Lens | 2.8mm fixed, M12 mount, f/1.6 |
| Field of View (Horizontal) | 94° |
| Night Vision Distance | 100.00' |
| Video Encoding | H.265 (HEVC) |
| Input Voltage | 12V DC |
| Ingress Protection Rating | IP67 |
| Operating Temperature | -22-140°F |
| Dimensions (H x W x D) | 6.6" x 2.9" x 2.9" |
| NDAA Compliant | Yes |
Speco 4MP H.265 IR Bullet IP Camera O4VB2, 2.8mm Fixed Lens, White
The Speco O4VB2 is an ip bullet camera (4MP H.265 IR Bullet IP Camera, 2.8mm Fixed Lens, White). It is built for professional video surveillance installations in commercial and residential settings.
IP cameras send video over the network to a recorder or video management software, usually powered by PoE (Power over Ethernet) through the same cable that carries the video, so only one cable is needed at each camera.
Key Features
- H.265/H.264 Compression supported.
- Built-in standard PoE (IEEE 802.3af).
- True Day/Night operation (IR cut filter).
- IR Range up to 100' (depending on scene reflection).
- True WDR.
- Micro SD card slot up to 256GB (card not included).
- Conformant with ONVIF Profile G/S/T.
- Line crossing, object detection, region intrusion and video blurring detection.
- IP67 Weather Resistance.
- 5-Year warranty.
Specifications
- Brand: Speco
- Model: O4VB2
- NDAA Compliant: yes
- Product Line: AI line
- Product Series: AI line
- Connectivity Technology: Wired
- Effective Camera Resolution: 4MP
- Field of View: Horizontal: 95.3° Vertical: 53.2° Diagonal:100.7°
- HD Recording: Yes
- Lens Mount Type: M12
- Lens Type: Fixed
- Maximum Aperture: F1.6
- Maximum Frame Rate: 30 fps
- Night Vision: Yes
- Night Vision Type: IR
- Number of IR LEDs: 1
- Night Vision Distance: 100 ft
- Wide Dynamic Range: Yes
- Color Supported: Color, Monochrome
- Maximum Video Resolution: 4MP
- Number of Sensors: 1
- Maximum Operating Temperature: 140°F
- Minimum Operating Temperature: -22°F
- Operating Humidity: >95 % (non-condensing)
- Longest Shutter Speed: 1/3s
- Minimum Illumination: 0.005 lux
- Shortest Shutter Speed: 1/100000 s
- Network (RJ-45): Yes
- Focal Length: 2.8 mm
- Lens Included: Yes
- Maximum Focal Length: 2.80 mm
- Remote Management: Yes
- Color: White
- Depth: 2.9"
- Durability: Weather Resistant
- Form Factor: Bullet
- Height: 6.6"
- Package Type: Paper Box
- Weight (Approximate): 14.88 oz
- Width: 2.9"
- Input Voltage: 12V DC
- Input Voltage (V DC): 12
- Mount Type: Ceiling mount, Pole mount, Wall mount
- Recording Formats: 2K
- Storage Type: Memory Card
- Horizontal Resolution: 2592
- Maximum Frame Rate (fps): 30
- Limited Warranty: 5 Year
- Environmental Certification: EC, EU RoHS, REACH, WEEE
- Features: Auto Gain Control, Back Light Compensation (BLC), Cross Line Detection, Day/Night, Defog, Highlight Compensation (HLC), Noise Reduction, Password Protection, Privacy Masking, Region of Interest, Wide Dynamic Range
- Indoor/Outdoor: Indoor, Outdoor
- Ingress Protection Rating: IP67
- Package Contents: Camera, Screws, QSG, CD, Drill Template, Junction Box
- Shipping weight: 0.93 lb
Typical Uses
- Commercial and residential video surveillance
- Entrances, parking areas, hallways and perimeters
- Adding or upgrading cameras on a compatible NVR or VMS
Before ordering, confirm that this part matches your recorder, camera, amplifier or system model and the wiring in use. Check the specifications above and the manufacturer's installation guide for your system.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Speco H.265, ready to order.
- Camera
- Screws
- QSG
- CD
- Drill template
- Junction box
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