Key Features

1. Model: DH-IPC-HFW1639TC-A-IL
2. Image Sensor: 1/2.7" Progressive Scan CMOS
3. Resolution: Max 6MP (3200 × 1800) 25/30 fps
4. Lens: 2.8 mm; 3.6 mm, Aperture: F1.6 Max, IR Distance: 30 m
5. Features: DWDR, Video Tampering, IP67, Smart Detection, Built-in MIC

Specification

Camera

Image Sensor

1/2.7" CMOS

Resolution

3200 (H) × 1800 (V)

Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Day & Night

Auto(ICR)/Color/B/W

Min. Illumination

0.007 lux@F1.6 (Color, 30 IRE);

0.0007 lux@F1.6 (B/W, 30 IRE);

0 lux (Illuminator on)

SNR (dB)

＞56 dB

Angle Adjustment

Pan: 0°–360°;

Tilt: 0°–90°;

Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm

Aperture

F1.6

Field of View

2.8 mm: H: 110°; V: 58°; D: 132°

3.6 mm: H: 91°; V: 46°; D: 110°

Iris Type

Fixed

Close Focus Distance

2.8 mm: 1.1 m (3.61 ft)

3.6 mm: 1.7 m (5.58 ft)

DORI Distance

2.8 mm: 63.6 m ( 208.66 ft), 25.4 m( 93.33 ft), 12.7 m( 41.67 ft), 6.4m( 21.00 ft)

3.6 mm : 85.4 m( 280.18 ft), 34.2 m( 112.20 ft), 17.1 m( 56.10 ft), 8.5 m( 27.89 ft)

DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.

Illuminator

IR LEDs

1 (Multi-core (IR + warm) light)

IR Distance

Up to 30 m (98.43 ft) (IR)

Up to 30 m (98.43 ft) (Warm light)

Illuminator Control

Auto;Manual

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

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)

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)

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)

The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability

2 streams

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

Gain Control

Auto/Manual

Noise Reduction

3D NR

Region of Interest (ROI)

Yes (4 areas)

Mirror

Yes

Privacy Masking

4 areas

Audio

Audio Compression

G.711a; G.711Mu; PCM; G.726

Built-in Microphone

Yes, built-in Mic

Storage

Network Storage

FTP

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

API

Yes

User/Host

20 (Total bandwidth: 48 M)

Client

iOS;Android

Web Browser

IE; Chrome; Firefox

App

Smart PSS Lite; DSS; DMSS; DoLynk Care

Others

Cyber Security: Video encryption;Configuration encryption;Digest;WSSE;Account lockout;Security logs;Generation and importing of X.509 certification;HTTPS;Trusted boot;Trusted execution;Trusted upgrade

Interface

Network Interface

RJ-45 (10/100 Base-T)

Alarm

General Alarm

Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; SMD (human); security exception

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

Water Protection

IP67

Power

Power Supply

12 VDC/PoE (802.3af)

PoE Standard

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)

Physical Information

Casing Material

Metal

Dimension

173.3 mm × 70.0 mm × 70.0 mm (6.82" × 2.76" × 2.76") (L × W × H)

Weight

Net Weight: 0.44 kg (0.97 lb)

Gross Weight: 0.55 kg (1.21 lb)

Warranty Information

Warranty

1 Year

Description

Dahua DH-IPC-HFW1639TC-A-IL 6MP Smart Dual Light Fixed-Focal Bullet IP Camera

The Dahua DH-IPC-HFW1639TC-A-IL 6MP Smart Dual Light Bullet IP Camera is a professional-grade surveillance solution that delivers superior image clarity and intelligent monitoring for both indoor and outdoor security needs. Powered by a 1/2.7" CMOS image sensor, this Dahua DH-IPC-HFW1639TC-A-IL 6MP IP Camera captures sharp, low-luminance video with a maximum resolution of 3200 × 1800 at 20 fps and 2688 × 1520 at 25/30 fps, ensuring high-definition coverage. With advanced Smart H.265+/H.264+ compression technology, the Dahua DH-IPC-HFW1639TC-A-IL 6MP Bullet IP Camera minimizes bandwidth and storage consumption without compromising quality. Its multi-core dual light illuminator provides up to 30 meters of IR and warm light distance, while smart dual light technology ensures clear imaging day and night. Offering fixed-focal lens options (2.8 mm and 3.6 mm, F1.6 aperture) with wide fields of view up to 132°, this Dahua DH-IPC-HFW1639TC-A-IL 6MP Bullet Camera also supports DORI distances up to 85.4 meters for detection. Enhanced imaging features such as DWDR, 3D NR, BLC, HLC, and smart illumination make it adaptable for diverse environments. Intelligent functions include human detection, smart search with NVR integration, motion detection, video tampering alerts, and audio detection. For added versatility, it supports privacy masking, ROI streaming, and flexible rotation modes. With a built-in microphone, multiple audio codecs, and broad network compatibility (ONVIF, IPv4/IPv6, RTSP, P2P, and more), it ensures seamless integration into modern surveillance systems. Designed with a durable IP67-rated metal casing, the camera withstands harsh conditions from –40°C to +60°C and offers easy installation via 12 VDC or PoE (802.3af). Lightweight at just 0.44 kg, the Dahua DH-IPC-HFW1639TC-A-IL 6MP Smart Dual Light Bullet IP Camera is CE-certified and ideal for those seeking reliable, intelligent, and cost-efficient security monitoring.