Dahua DH-IPC-HFW1431S

4MP WDR IR Mini-Bullet Camera

The Dahua DH-IPC-HFW1431S is a 4MP WDR IR Mini-Bullet Camera designed for various surveillance applications. It offers a blend of aesthetics and functionality, making it suitable for small to mid-size installations.

System Overview

This camera delivers 4MP resolution with a choice of 2.8mm or 3.6mm fixed lenses. Its design and mounting options make it a versatile choice for diverse environments.

Key Functions

Smart Codec (H.265+ & H.264+): An optimized video compression implementation that reduces bit rate and storage requirements by up to 70% compared to standard compression, while maintaining high video quality.
Intelligent Video Analysis (IVS): Features like Tripwire and Intrusion detection provide quick and accurate responses to monitoring events. It also includes intelligent tamper detection to alert users of significant scene changes.
Wide Dynamic Range (WDR): Industry-leading 120dB WDR technology ensures vivid images in high-contrast lighting conditions by optimizing both bright and dark areas of a scene simultaneously.
Smart IR Technology: Automatically adjusts infrared LED intensity to compensate for object distance, preventing overexposure and ensuring clear images in low-light or total darkness up to 30 meters (98ft).
Protection (IP67, Wide Voltage): The camera is rated IP67 for dust and immersion, and features ±25% input voltage tolerance for unstable power conditions. It also includes a 2KV lightning rating for enhanced protection.
Environmental Resistance: Operates in extreme temperatures from -30°C to +60°C (-22°F to +140°F) with up to 95% humidity.
Image Flip: Allows image rotation in 90° increments for better video optimization, reducing storage of unnecessary data.
Interoperability: Conforms to ONVIF specifications, ensuring compatibility with network video products from various manufacturers.

Technical Specifications

Camera

Image Sensor	1/3" 4 Megapixel progressive CMOS
Effective Pixels	2688(H)x1520(V)
RAM/ROM	512MB/32MB
Scanning System	Progressive
Electronic Shutter Speed	Auto/Manual, 1/3~1/100000s
Minimum Illumination	0.08Lux/F2.0 (Color, 1/3s, 30IRE) 0.3Lux/F2.0 (Color, 1/30s, 30IRE) 0Lux/F2.0 (IR on)
S/N Ratio	More than 50dB
IR Distance	Up to 30m (98ft)
IR On/Off Control	Auto/Manual
IR LEDs	18

Lens

Lens Type	Fixed
Mount Type	Board-in
Focal Length	2.8 mm (3.6 mm optional)
Max. Aperture	F2.0/F2.0
Angle of View	H: 104°/87°, V: 57°/48°
Focus Control	Fixed
Close Focus Distance	N/A
DORI Distance	Lens \| Detect \| Observe \| Recognize \| Identify 2.8 mm \| 63m (207ft) \| 25m (82ft) \| 13m (43ft) \| 6m (20ft) 3.6 mm \| 80m (262ft) \| 32m (105ft) \| 16m (52ft) \| 8m (26ft)

PTZ

Pan/Tilt Range	Pan: 0°~360°, Tilt: 0°~90°, Rotation: 0°~360°

Intelligence

Event Trigger	Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
IVS	Tripwire, Intrusion

Video

Compression	H.265/H.264H/MJPEG (Sub Stream)
Smart Codec	Support H.265+/H.264+
Streaming Capability	2 Streams
Resolution	4M(2688x1520)/3M(2304x1296)/1080P(1920x1080)/720P(1280x720)/VGA(640x480)/ D1(704x576/704x480)/CIF(352x288/352x240)
Frame Rate	Main Stream: 4M (1~20fps)/3M (1~25/30fps) Sub Stream: D1 (1~25/30fps)
Bit Rate Control	CBR/VBR
Bit Rate	H.265: 12K ~ 8448Kbps H.264: 32K ~ 10240Kbps
Day/Night	Auto(ICR) / Color / B/W
BLC Mode	BLC / HLC / WDR(120dB)
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)
Electronic Image Stabilization (EIS)	N/A
Smart IR	Support
Digital Zoom	16x
Flip	0°/90°/180°/270°
Mirror	Off / On
Privacy Masking	Off / On (4 Area, Rectangle)

Network

Ethernet	RJ-45 (10/100Base-T)
Protocol	HTTP;HTTPS;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP; FTP;DHCP;DNS;DDNS;PPPoE;IPV4/V6;QoS;UPnP; NTP;Bonjour;IEEE 802.1X;Multicast;ICMP;IGMP;TLS
Interoperability	ONVIF Profile S&G, API
Streaming Method	Unicast / Multicast
Max. User Access	10 Users / 20 Users
Edge Storage	NAS, Local PC for instant recording
Web Viewer	IE, Chrome, Firefox, Safari
Management Software	Smart PSS, DSS, DMSS
Smart Phone	IOS, Android
Certifications	CE (EN 60950:2000), UL:UL60950-1, FCC: FCC Part 15 Subpart B

Electrical

Power Supply	DC12V, PoE (IEEE 802.3af) (Class 0)
Power Consumption	< 5.5W

Environmental

Operating Conditions	-30°C ~ +60°C (-22°F ~ +140°F) / Less than 95% RH
Storage Conditions	-30°C ~ +60°C (-22°F ~ +140°F) / Less than 95% RH
Ingress Protection	IP67
Vandal Resistance	N/A

Construction

Casing	Metal+Plastic
Dimensions	Ø70mm×164.7mm (2.76"x6.49")
Net Weight	0.38Kg (0.84lb)
Gross Weight	0.44Kg (0.97lb)

Ordering Information

Type	Part Number	Description
4MP camera	DH-IPC-HFW1431SP-0280B	4MP IR Mini-Bullet Network Camera, 2.8mm, PAL
	DH-IPC-HFW1431SN-0280B	4MP IR Mini-Bullet Network Camera, 2.8mm, NTSC
	IPC-HFW1431SP-280B	4MP IR Mini-Bullet Network Camera, 2.8mm, PAL
	IPC-HFW1431SN-0280B	4MP IR Mini-Bullet Network Camera, 2.8mm, NTSC
	DH-IPC-HFW1431SP-0360B	4MP IR Mini-Bullet Network Camera, 3.6mm, PAL
	DH-IPC-HFW1431SN-0360B	4MP IR Mini-Bullet Network Camera, 3.6mm, NTSC
	IPC-HFW1431SP-0360B	4MP IR Mini-Bullet Network Camera, 3.6mm, PAL
	IPC-HFW1431SN-0360B	4MP IR Mini-Bullet Network Camera, 3.6mm, NTSC
Accessories (optional)	PFA134	Junction box
	PFA152-E	Pole mount
	PFA151	Corner mount

Accessories

Optional accessories include:

PFA134 Junction Box
PFA152-E Pole mount
PFA151 Corner mount

Mounting Configurations:

Corner Mount: PFA134 + PFA151
Pole Mount: PFA134 + PFA152-E

Dimensions

The camera dimensions are approximately 70mm x 164.7mm (2.76" x 6.49").

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