The N51BD22 5MP 2.8mm IR Bullet Camera from Dahua Technology is equipped with a 1/2.7" progressive scan CMOS sensor to capture 2592 x 1944 resolution video at 20 fps. Its 2.8mm fixed lens features a 96° horizontal field of view and 18 IR LEDs that deliver a night vision range up to 98'. The camera’s Smart IR technology adjusts the intensity of the camera’s infrared LEDs to compensate for the distance of an object.
The camera features Intelligent Video System, a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations and intrusion detection. A camera with IVS quickly and accurately responds to monitoring events in a specific area and offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera. Integrated PoE technology simplifies connectivity by transmitting power and data via one cable. The camera is housed in an IP67-rated metal and plastic enclosure that is suitable for outdoor use.
Brand: Dahua
SKU: N51BD22
In The Box
5MP 2.8mm IR Bullet Camera
Dimensions: 2.76 x 6.49 inches
Power: 12 VDC or PoE
Transmission: Ethernet RJ-45
Storage: NAS, Local PC
Service: No monthly fee
Camera
Sensor: 5 MP 1/2.7" CMOS
Focal Length: 2.8mm
Maximum Aperture: f/1.6
Zoom: Digital: 16x
Lens Field of View: Horizontal: 96°, Vertical: 70°
IR Cut Filter: Mechanical
Day/Night: True
Minimum Illumination: Color: 0.009 Lux, B&W: 0 Lux
Shutter Speed: 1/100000 to 3 Seconds
Video
Streaming Resolution: 2592 x 1944 at 20 fps, 2304 x 1296 at 30 fps
Supported Video Compression: H.264, H.264+, H.265, H.265+, MJPEG
Multi-View Streaming: Yes, 2 Streams
Automatic Gain Control: Yes
System Integration
Analytics: IVS
Event Trigger: Yes
Event Action: Recording, Notification, Alarm
System Requirements
Mobile Operating Systems: iOS, Android
Environmental
Operating Temperature: -22 to 140°F / -30 to 60°C
Operating Humidity: 0 to 95%
IP Rating: IP67
General
Memory: 512 MB RAM / 0 MB Flash
Pan/Tilt: Manual Pan: 360°, Manual Tilt: 90°
Alarm I/O: 2 / 1
I/O Connections: 1 x RJ45
IR Illuminators: 18 x 850 nm
IR Range: 98.43' / 30.00 m
Video Management Software: Smart PSS, DSS
External Storage Options: Local PC, NAS
Power Source: DC, PoE 802.3af (15 W))
Power Consumption: 4.85 W
Material of Construction: Metal
Dimensions: 68.6 x 165.1 mm
Weight: 0.8 lb / 0.36 kg
