Pro series SentinelAI
NB-4M-B40H
4 MP hybrid-light bullet with deterrence
Warns intruders off with a strobe and a recorded voice message the moment they cross a virtual line.
- Resolution 4MP
- Lens 4mm
- Light 50m
- IR by default, white light on alarm
- Red/blue strobe and siren
- Two-way talk
- Line crossing and intrusion
- 50 m range
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
- 76 m
- Observe
- 30 m
- Recognise
- 15 m
- Identify
- 8 m
Technologies inside
On-device AI
- Perimeter protection
Specifications
- Image sensor
- 1/2.7″ progressive-scan CMOS
- Max. resolution
- 2560 × 1440
- Min. illumination
- Colour: 0.005 lux @ F1.6, B/W: 0 lux with IR
- Shutter
- 1/3 s to 1/100,000 s
- WDR
- 120 dB
- Lens type
- Fixed focal
- Focal length
- 4 mm
- Horizontal FOV
- 68°
- Aperture
- F1.6
- Detect
- 76 m
- Observe
- 30 m
- Recognise
- 15 m
- Identify
- 8 m
- Supplemental light
- Smart hybrid (IR + white)
- Range
- Up to 50 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, Built-in speaker, Two-way audio
- 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
- Active deterrence
- Audio alarm, Red/blue strobe
- 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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