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NB-4M-B28L 4 MP LumaNight fixed bullet camera, three-quarter front view
New Pro series LumaNightSentinelAI

NB-4M-B28L

4 MP LumaNight fixed bullet camera

Full-colour night video at 0.0005 lux with a warm-white light that only switches on when a person or vehicle appears.

  • Resolution 4MP
  • Lens 2.8mm
  • Light 40m
  • Colour at 0.0005 lux with F1.0 lens
  • Smart white light, 40 m
  • SentinelAI human/vehicle detection
  • Built-in microphone
  • 130 dB WDR
Orderable models 3
  • NB-4M-B28L (2.8 mm)
  • NB-4M-B28L (4 mm)
  • NB-4M-B28L (6 mm)

Overview

How far it sees

DORI distances at the widest lens: the range at which a person can be detected, observed, recognised or identified.

Detect
40 m
Observe
16 m
Recognise
8 m
Identify
4 m

Specifications

Image sensor
1/1.8″ progressive-scan CMOS
Max. resolution
2560 × 1440
Min. illumination
Colour: 0.0005 lux @ F1.0
Shutter
1/3 s to 1/100,000 s
WDR
120 dB

Lens type
Fixed focal
Focal length
2.8 mm
Horizontal FOV
104°
Aperture
F1.0

Detect
40 m
Observe
16 m
Recognise
8 m
Identify
4 m

Supplemental light
Warm white LED
Range
Up to 40 m
Smart light control
Yes, anti-overexposure

Compression
H.265, H.265+, H.264, MJPEG (sub-stream)
Main stream
25 fps @ 2560 × 1440
Bit rate
32 Kbps to 16 Mbps

Audio
Built-in mic

Protocols
TCP/IP, HTTPS, RTSP, NTP, 802.1X, IPv6, SNMP, TLS 1.3
API
Open video interface (Profiles S, G, T), Dhonaadhi SDK
Security
Signed firmware, secure boot, encrypted storage, audit log

Perimeter protection
Yes

Power
PoE (802.3af), 12 V DC
Operating temperature
−30 °C to 60 °C
Protection
IP67

Certifications
CE, FCC, UL 62368-1, RoHS, EN 50131 (where applicable)

Downloads

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