DH-IPC-HDW1639T-A-IL-BLACK

6MP Entry Smart Dual Light Fixed-focal Eyeball Network Camera

Series Overview

With features of simple installation, easy operation, and high performance-cost ratio, Dahua Entry series network cameras are applicable to small and medium-sized scenes, such as homes/residences, small-sized retail stores, and other small and medium-sized enterprises.

Key Functions

Smart Dual Light

Dahua Smart Dual Light technology uses a smart algorithm to detect targets. Typically, the IR illuminator is active at night. When a target enters the monitoring area, the white light activates, allowing the camera to record full-color video and key event information. When the target leaves the area, the white light turns off, and the IR illuminator reactivates, reducing light pollution.

Human Detection

Dahua intelligent algorithms extract moving human targets from video feeds, filtering out alarms triggered by non-human objects to enhance alarm accuracy and effectiveness.

Smart H.265+ & Smart H.264+

Leveraging advanced scene-adaptive rate control algorithms, Dahua's smart encoding technology achieves higher encoding efficiency than standard H.265 and H.264. This results in high-quality video while reducing storage and transmission costs.

Image Flip

For narrow and long scenes, Dahua's image flip technology allows the image to be rotated by 90°, 180°, or 270° for improved surveillance in various orientations.

Key Features & Specifications

1/2.7" CMOS image sensor for low luminance and high-definition imaging.
Outputs up to 6 MP (3200 × 1800) @20 fps, and supports 2688 × 1520 @25/30 fps.
H.265 codec provides high compression rates and ultra-low bit rates.
Built-in Multi-core Light offers a maximum IR distance of 30 m and a maximum warm light distance of 30 m.
Supports ROI, SMART H.264+/H.265+ for flexible coding, suitable for various bandwidth and storage environments.
Includes Rotation mode, DWDR, 3D NR, HLC, BLC, and digital watermarking for diverse monitoring scenes.
Built-in microphone.
12 VDC/PoE power supply for easy installation.
IP67 protection rating.
Supports human detection.

Cyber Security

Dahua network cameras incorporate a suite of security technologies, including authentication, authorization, access control protocols, trusted protection, encrypted transmission, and encrypted storage. These measures enhance the camera's defense against external cyber threats and prevent malicious program interference.

Protection & Power

IP67 Protection

The camera has passed rigorous tests for dust and water immersion. It features a dust-proof design and can operate normally after being submerged in 1 meter of water for 30 minutes.

Wide Voltage

The camera supports input voltage tolerance of ±30% (for certain power supplies), making it widely applicable in outdoor environments with unstable voltage conditions.

Technical Specifications

Category		Details
Camera	Image Sensor	1/2.7" CMOS
	Max. Resolution	3200 (H) × 1800 (V)
	ROM	128 MB
	RAM	256 MB
	Scanning System	Progressive
	Electronic Shutter Speed	Auto/Manual 1/3 s–1/100,000 s
	Min. Illumination	0.007 lux@F1.6 (Color, 30 IRE); 0.0007 lux@F1.6 (B/W, 30 IRE); 0 lux (Illuminator on)
	S/N Ratio	>56 dB
	Illumination Distance	Up to 30 m (98.43 ft) (IR); Up to 30 m (98.43 ft) (Warm light)
	Illuminator On/Off Control	Auto; Manual
Illuminator Number	1 (Multi-core (IR + warm) light)
Angle Adjustment	Pan	0°–360°
	Tilt	0°–78°
	Rotation	0°–360°
	Lens Type	Fixed-focal
Lens Mount	M12
Focal Length	2.8 mm; 3.6 mm
Max. Aperture	F1.6
Field of View	2.8 mm	H: 110°; V: 58°; D: 132°
Field of View	3.6 mm	H: 91°; V: 46°; D: 110°
Iris Control	Fixed
Close Focus Distance	2.8 mm	1.1 m (3.61 ft)
Close Focus Distance	3.6 mm	1.7 m (5.58 ft)
DORI Distance	2.8 mm (Detect)	63.6 m (208.66 ft)
	2.8 mm (Observe)	25.4 m (93.33 ft)
	2.8 mm (Recognize)	12.7 m (41.67 ft)
	2.8 mm (Identify)	6.4 m (21.00 ft)
	3.6 mm (Detect)	85.4 m (280.18 ft)
	3.6 mm (Observe)	34.2 m (112.20 ft)
	3.6 mm (Recognize)	17.1 m (56.10 ft)
	3.6 mm (Identify)	8.5 m (27.89 ft)
Intelligence	Human Detection	Support the classification and accurate detection of human.
Intelligence	Smart Search	Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.
Video	Video Compression	H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
	Smart Codec	Smart H.265+; Smart H.264+
	Video Frame Rate	Main stream: 3200 × 1800@(1–20 fps)/2688 × 1520@(1–25/30 fps); sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
	Stream Capability	2 streams
	Resolution	6M (3200 × 1800); 4M (2880 × 1620/2688 × 1520); 3M (2048 × 1536/2304 × 1296); 1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate Control	VBR; CBR
Video Bit Rate	H.264: 32 kbps–8192 kbps; H.265: 12 kbps–8192 kbps
Day/Night	Auto(ICR)/Color/B/W
BLC	Yes
HLC	Yes
WDR	DWDR
White Balance	Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control	Auto/Manual
Noise Reduction	3D NR
Motion Detection	OFF/ON (4 areas, rectangular)
Region of Interest (RoI)	Yes (4 areas)
Smart Illumination	Yes
Smart Dual Light	Yes
Image Rotation	0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
Mirror	Yes
Privacy Masking	4 areas
Audio	Built-in MIC	Yes, built-in Mic
Audio	Audio Compression	G.711a; G.711Mu; PCM; G.726
Alarm	Alarm Event	Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; SMD (human); security exception
Network	Network Port	RJ-45 (10/100 Base-T)
	SDK and API	Yes
	Network Protocol	IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P
	Interoperability	ONVIF (Profile S & Profile T); CGI
	User/Host	20 (Total bandwidth: 48 M)
	Storage	FTP
	Browser	IE; Chrome; Firefox
Management Software	Smart PSS Lite; DSS; DMSS; DoLynk Care
Power	Power Supply	12 VDC/PoE (802.3af)
	Power Consumption	Basic: 2 W (12 VDC), 2.9 W (PoE); Max.: 4 W (12 VDC); 5.3 W (PoE) (H.265 + intelligence on+ DWDR + illuminator intensity)
	Environment	Operating Temperature	–40 °C to +60 °C (–40 °F to +140 °F)
		Operating Humidity	≤95%(RH), non-condensing
		Storage Temperature	–40 °C to +60 °C (–40 °F to +140 °F)
Storage Humidity		≤95%(RH), non-condensing
Protection	IP67
Structure	Casing Material	Metal
	Product Dimensions	85.6 mm × 94.0 mm (3.37" × 3.7")
	Net Weight	0.34 kg (0.75 lb)
	Gross Weight	0.45 kg (0.99 lb)

Dimensions

The camera has a compact, eyeball form factor. The main body has a diameter of 94.0 mm (3.70 inches) and a height of 85.6 mm (3.37 inches). The mounting hole pattern has a diameter of 45 mm (1.77 inches).

Optional Accessories

DH-PFB220C: Ceiling Mount Bracket
DH-PFA106: Mount Adapter
DH-PFA151: Corner mount bracket
DH-PFB305W: Wall mount bracket
DH-PFA150: Pole Mount Bracket
DH-PFB204W: Wall mount bracket
DH-PFA152-E: Pole Mount Bracket
DH-PFA13A-E: Anti-corrosion Junction box
DH-PFM321-EN: DC12V1A power adapter
DH-PFM321D-EN: DC12V 1A power adapter
DH-PFM320D-EN: DC12V2A power adapter
PFM900-E: Integrated Mount Tester

Ordering Information

Type	Model	Description
IP CAMERA	DH-IPC-HDW1639T-A-IL	6MP Entry Smart Dual Light Fixed-focal Eyeball Network Camera
Accessories (Optional)	DH-PFB220C	Ceiling Mount Bracket
	DH-PFA106	Mount Adapter
	DH-PFA151	Corner mount bracket
	DH-PFB305W	Wall mount bracket
	DH-PFA150	Pole Mount Bracket
	DH-PFB204W	Wall mount bracket
	DH-PFA152-E	Pole Mount Bracket
	DH-PFA13A-E	Anti-corrosion Junction box
	DH-PFM321-EN	DC12V1A power adapter
	DH-PFM321D-EN	DC12V 1A power adapter
	DH-PFM320D-EN	DC12V2A power adapter
	PFM900-E	Integrated Mount Tester

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