2024 年 7 月 27 日
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Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA IPC-HFW2439S-SA-LED-S2

4MP Lite Full-color Fixed-focal Bullet Network Camera

> 4MP, 1/3″ CMOS image sensor, low illuminance, high image definition

> Outputs 4MP (2560 × 1440) @ 25/30 fps, Max. supports 4MP (2688 × 1520) @ 20 fps

> H.265 codec, high compression rate, ultra-low bit rate

> Built-in warm lights, max. illumination distance: 30 m

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes

> Intelligent detection: Intrusion, tripwire

> Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection

> Supports max. 256 GB Micro SD card and built-in Mic

> 12V DC/PoE power supply

> IP67 protection

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描述

DAHUA IPC-HFW2439S-SA-LED-S2

4MP Lite Full-color Fixed-focal Bullet Network Camera

Specifications

Camera

Image Sensor1/3″ CMOS
Max. Resolution2688 (H) × 1520 (V)
ROM128 MB
RAM128 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Minimum Illumination0.004 Lux@F1.0
S/N Ratio> 56 dB
Illumination Distance30 m (98.4 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number1 (Warm light)
Pan/Tilt/Rotation RangePan: 0°–360°

Tilt: 0°–90°

Rotation: 0°–360°

Lens

Lens TypeFixed-focal
Mount TypeM12
Focal Length2.8 mm

3.6 mm

Max. Aperture2.8 mm: F1.0

3.6 mm: F1.0

Field of View2.8 mm: Horizontal 96° × Vertical 51° × Diagonal 115°

3.6 mm: Horizontal 81° × Vertical 44° × Diagonal 97°

Iris TypeFixed
Close Focus Distance2.8 mm: 1.3 m (4.3 ft)

3.6 mm: 1.8 m (5.9 ft)

DORI DistanceLensDetectObserveRecognizeIdentify
2.8mm56.0 m

(183.7 ft)

22.4 m

(73.5 ft)

11.2 m

(36.7 ft)

5.6 m

(17.1 ft)

3.6mm72.0 m

(236.2 ft)

28.8 m

(94.5 ft)

14.4 m

(47.2 ft)

7.2 m

(23.6 ft)

Smart event

IVSTripwire; intrusion

Video

Video CompressionH.265; H.264; H.264B; MJPEG (only supported by the sub stream)
Smart CodecSmart H.265+/ Smart H.264+
Video Frame RateMain stream:

2688 × 1520 (1 fps–20 fps)

2560 × 1440 (1 fps–25/30 fps)

Sub stream:

704 × 576 (1 fps–20/25 fps)

704 × 480 (1 fps–20/30 fps)

Stream Capability2 streams
Resolution2688 × 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 ControlCBR/VBR
Video Bit RateH.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps
Day/NightColor/B/W
BLCYes
HLCYes
WDR120 dB
White BalanceAuto/natural/street lamp/outdoor/manual/regional custom
Gain ControlAuto/Manual
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest(RoI)Yes (4 areas)
Smart IlluminationYes
Image Rotation0°/90°/180°/270° (Support 90°/270° with 2688×1520 resolution and lower.)
MirrorYes
Privacy Masking4 areas

Audio

Built-in MICYes
Audio CompressionG.711A; G.711Mu; G.726

Alarm

Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; audio detection; safety exception

Network

NetworkRJ-45 (10/100 Base-T)
SDK and APIYes
Cyber SecurityVideo 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
ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host20 (Total bandwidth: 72 M.)
StorageDahua Cloud; FTP; Micro SD card (support max. 256 G); NAS; SFTP
BrowserIE

Chrome

Firefox

Management SoftwareSmart PSS; DSS; DMSS
Mobile PhoneIOS; Android

Certification

CertificationsCE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

Power

Power Supply12V DC/PoE (802.3af)
Power Consumption< 6.2 W

Environment

Operating Conditions–40 °C to +60 °C (–40 °F to +140 °F)/less than ≤ 95% RH
Storage Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Protection GradeIP67

Structure

Casingmetal
Dimensions166.2 mm × Φ70 mm (6.5″ × Φ2.8″)
Net Weight0.473 kg (1.0 lb)
Gross Weight0.574 kg (1.3 lb)

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