Dahua N44BL52 4MP IR Fixed MiniDome Network Camera

Dahua N44BL52 Features

Camera

• Image Sensor 1/3-in. 4 MP Progressive Scan CMOS
• Effective Pixels 2688(H ) x 1520(V)
• RAM/ROM 512 MB / 32 MB
• Scanning System Progressive
• Minimum Illumination Color: 0.08 Lux at F2.0; 0 Lux at F2.0 with IR on
• S/N Ratio More than 50 dB
• IR Distance Distance up to 30.0 m (98.40 ft)
• IR On/Off Control Auto, Manual
• IR LEDs 24

Lens

• Lens Type Fixed
• Mount Type Board-in
• Focal Length 2.8 mm
• Maximum Aperture F2.0
• Angle of View Horizontal 104° / Vertical 57°
• Focus Control Fixed
• Pan/Tilt/Rotation
• Range Pan: 0˚ to 360˚
• Tilt: 0˚ to 64˚
• Rotation: 0˚ to 360˚

Video

• Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
• Streaming Capability Three (3) Streams
• Resolution 4 MP (2688 x 1520); 3 MP (2304 x 1296) 3 MP (2304 x 1296); 1080p (1920 x 1080) 1080p (1920 x 1080); 1.3 MP (1280 x 960) 1.3 MP (1280 x 960); 720p (1280 x 720) 720p (1280 x 720); D1; (704 x 480) D1 (704 x 480); VGA (640 x 480) VGA (640 x 480); CIF (352 x 240) CIF (352 x 240)
• Frame Rate Main Stream: 4 MP at 30 fps
• Sub Stream: D1 at 30 fps
• Third Stream: 720p at 30 fps
• Bit Rate Control CBR, VBR
• Bit Rate H.264: 24 to 10240 Kbps; H.265: 14 to 6144 Kbps
• Day/Night Auto (ICR), Color, B/W
• BLC Mode BLC, HLC, True WDR (120 dB)
• White Balance Auto, Natural, Street Lamp, Outdoor, Manual
• Gain Control Auto, Manual
• Noise Reduction 3D DNR
• Motion Detection Off, On (4 Zone, Rectangle)
• Region of Interest Off, On (4 Zone)
• Smart IR Support
• Digital Zoom 16x
• Flip 0°, 90°, 180°, 270°
• Privacy Masking Off, On (4 Area, Rectangle)

Audio

• Compression G.711a, G.711Mu, AAC, G.726

Network

• Ethernet RJ-45 (10/100 Base-T)
• Protocol HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP
• Interoperability ONVIF, PSIA, CGI
• Streaming Method Unicast, Multicast
• Max. User Access 10 Users / 20 Users
• Edge Storage NAS
• Local PC for Instant Recording
• MicroSD Card, maximum 128 GB
• Web Viewer IE, Firefox, Safari
• Management Software Smart PSS, DSS
• Mobile Operating System IOS, Android

Certifications

• Safety UL60950-1
• Electromagnetic Compatibility FCC Part 15 Subpart B

Interface

• Audio Interface Input: One (1) Channel; Output: One (1) Channel
• Alarm Input: One (1) Channel; Output: One (1) Channel

Electrical

• Power Supply 12 VDC, PoE (802.3af, Class 0)
• Power Consumption < 5 W

Environmental

• Operating Conditions -30° C to +60° C (-22° F to +140° F), Less than 95% RH
• Storage Conditions -30° C to +60° C (-22° F to +140° F), Less than 95% RH
• Ingress Protection IP67
• Vandal Resistance IK10

Construction

• Casing Metal
• Dimensions ø109.90 mm x 81.0 mm (ø4.33 in. x 3.19 in.)
• Net Weight 0.41 kg (0.91 lb)
• Gross Weight 0.53 kg (1.17 lb)

Intelligence

• IVS triggers an alarm and takes a defined action for the following events:
• Standard Features Tampering with the camera.
• Error writing to an onboard Micro SD card.
• Error sending or receiving data over the network.
• Unauthorized access to the camera.

Premium Features

• Motion An object moves through any part of the scene.
• Tripwire A target crosses a user-defined line.
• Intrusion A target enters or exits a defined perimeter.
• Scene Change A person or object moves the camera to change the scene or covers the camera to obscure the scene.
• Abandoned/Missing Object A target leaves an object in designated area, or a target removes an object from the same designated area.

Advanced Features

• Facial Detection Detects and captures a snapshot of human face in a defined area within a scene.