Dahua Full-color Mini Bullet Network Camera 4MP Fixed-focal IP POE Camera IPC-HFW2439S-SA-LED-S2

Image Sensor

1/3”4Megapixel progressive CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.004 Lux@F1.0

S/N Ratio

﹥ 56 dB

Illumination Distance

30 m (98.43 ft)

Illuminator On/Off Control

Auto; manual

Illuminator Number

1 (Warm light)

Pan/Tilt/Rotation Range

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Mount Type

M12

Focal Length

2.8 mm; 3.6 mm

Field of View

2.8 mm: Horizontal 96° × Vertical 51° × Diagonal 115°
3.6 mm: Horizontal 81° × Vertical 44° × Diagonal 97°

Iris Type

Fixed

Close Focus Distance

2.8 mm: 1.3 m (4.3 ft)
3.6 mm: 1.8 m (5.9 ft)

Smart Event

IVS

Tripwire; intrusion

Video

Video Compression

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

Smart Codec

Smart 265+; Smart H.264+

Video Frame Rate

Main stream:
2688 × 1520 (1 fps-20 fps)
2560 × 1440 (1 fps-25/30 fps)
Sub stream:
704 × 576 (1 fps-25 fps)
704 × 480 (1 fps-30 fps)

Stream Capability

2 streams

Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (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

CBR/VBR

Video Bit Rate

H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps

Day/Night

Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

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

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

Audio Compression

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

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; security exception; local alarm

Network

Network

RJ-45 (10/100 Base-T)

SDK and API

Yes

Cyber Security

Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade

Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour

Interoperability

on-vif (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec

User/Host

20

Storage

FTP; SFTP; Micro SD card (Support max. 256 G); NAS

Browser

IE
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

iOS; Android

Power

Power Supply

12 VDC/PoE

Power Consumption

<6.2W

Environment

Operating Conditions

–40 °C to +60 °C (–40 °F to +140 °F)/Less than 95% RH

Storage Conditions

–40 °C to +60 °C (–40 °F to +140 °F)

Protection Grade

IP67

Structure

Casing

Metal

Dimensions

166.2 mm × Φ70 mm (6.5" × Φ2.8")

Net Weight

0.473 kg (1.0 lb)

Gross Weight

0.574 kg (1.3 lb)