USA/IPCamera/Fisheye/N55BT5

N55BT5

N55BT5

Features

• 1/2.7-in. 5MP Progressive-scan STARVIS™ CMOS Sensor
• Triple-stream Encoding
• Smart H.265+ and Smart H.264+ Dual Codec
• 5 MP at 25 fps Maximum Resolution
• 1.4 mm Fixed Lens
• True Wide Dynamic Range (120 dB)
• Built-in Microphone
• Maximum IR LED Distance 10 m (33 ft)
• Intelligent Video System
• Five-year Warranty (for products sold through authorized Dahua Dealers)

Rated for Indoor Use

Compression

• 

  Products with H.264

• 

  Products with H.264 Plus

• 

  Products with H.265

• 

  Products with H.265 Plus

Firmware

Firmware Update Instructions

• Instructions for Firmware Update via USB
• Instructions for Firmware Update via ConfigTool
• Instructions for Firmware Update via Internet Explorer

Firmware Update Download

Build Date: 07-07-2021

Specifications

Camera
Image Sensor	1/2.7-in. 5 MP Progressive-scan STARVIS™ CMOS
Effective Pixels	2592(H) x 1944(V)
RAM/ROM	512 MB / 32 MB
Scanning System	Progressive
Electronic Shutter Speed	Auto, Manual; 1/3 s to 1/100,000 s
Minimum Illumination	Color: 0.006 lux at F2.0 (1/3 s, 30 IRE) Color: 0.02 lux at F2.0 (1/30 s, 30 IRE) 0 lux at F2.0 (IR on)
IR Distance	Up to 10 m (32.81 ft)
IR On/Off Control	Auto, Manual
IR LEDs	Three (3)
Lens
Lens Type	Fixed
Mount Type	Board-in
Focal Length	1.4 mm
Max. Aperture	F2.0
Angle of View	Horizontal: 180° Vertical: 180°
Focus Control	Fixed

DORI¹ Distance
Detect (8 ppf)	Observe (19 ppf)	Recognize (38 ppf)	Identify (76 ppf)
28 m (92 ft)	11 m (36 ft)	6 m (20 ft)	3 m (10 ft)

Video
Compression Smart	H.265+, H.265, Smart H.264+, H.264, MJPEG (sub stream only)
Streaming Capability	Three (3) Streams
Resolution	5 MP (2582 x 1944), 3 MP (2048 x 1536), UXGA (1600 x 1200), 1.3 MP (1280 x 960), 1080p (1920 x 1080), 720p (1280 x 720), D1 (704 x 480), CIF (352 x 240)
Effective Maximum Resolution (at 5 MP), based on Dewarping Method²
Dewarping Method	Ceiling	Ground	Wall
Original	2592 x 1944	2592 x 1944	2592 x 1944
Original + 2 Regions	2760 x 2064 2752 x 1168	–	–
Original + 3 Regions	2760 x 2064	2760 x 2064	–
Original + 4 Regions	2760 x 2064 2760 x 1168	2760 x 2064 2760 x 1168	–
Original + 8 Regions	2760 x 2064	–	–
1 Panoramic	–	–	2760 x 2064
1 Panoramic + 1 Region	2760 x 2064	2760 x 2064	–
1 Panoramic + 3 Regions	–	–	2752 x 2064
1 Panoramic + 4 Regions	–	–	2760 x 2064 2760 x 1168
1 Panoramic + 6 Regions	2760 x 1832	2760 x 1832	–
1 Panoramic + 8 Regions	–	2760 x 2064	2760 x 2064
2 Panoramic	2760 x 1840	2760 x 1840	–
Frame Rate	Main Stream: 5 MP at 25 fps Sub Stream 1: D1 at 30 fps Sub Stream 2: D1 at 30 fps
Bit Rate Control	CBR/VBR
Bit Rate	H.264: 3 Kbps to 40960 Kbps H.265: 3 Kbps to 40960 Kbps
Day/Night	Auto ICR, Color, B/W
BLC Mode	BLC, HLC, True WDR (120 dB)
White Balance	Auto, Natural, Street Lamp, Outdoor, Manual, Regional Custom
Gain Control	Auto, Manual, Gain Priority, Shutter Priority
Noise Reduction	3D DNR
Motion Detection	Off, On (4 Zone, Rectangle)
Region of Interest	Off, On (4 Zone)
Digital Zoom	16x
Mirror	Off, On
Privacy Masking	Off, On (4 Area, Rectangle)
Audio
Compression	G.711a, G.711Mu, PCM
Network
Ethernet	RJ-45 (100/1000 Base-T)
Protocol	IPv4/IPv6, HTTP, TCP/IP, UDP, UPnP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPoE, DDNS, FTP, QoS
Interoperability	ONVIF, CGI, API
Streaming Method	Unicast, Multicast
Maximum User Access	10 Users / 20 Users
Edge Storage	NAS (Network Attached Storage) Local PC for Instant Recording Micro SD Card Slot, maximum 128 GB
Web Viewer	IE, Firefox, Safari
Management Software	Smart PSS, DSS, DMSS
Mobile Operating System	IOS, Android
Certifications
Safety	EN 60950:2000
Electromagnetic Compatibility (EMC)	FCC CFR 47 Part 15 Subpart B
Interface
Audio	Input: One (1) Channel, Built-in Microphone Output: One (1) Channel
Alarm	Input: One (1) Channel, 5 mA, 5 VDC Output: One (1) Channel, 300 mA, 12 VDC
Electrical
Power Supply	12 VDC or PoE (802.3af Class 0)
Power Consumption	12 VDC: 2.7 W, 8.2 W with IR On PoE: 3.3 W, 10.1 W with IR On