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Description

Product Description

dahua

Dahua IPC-HFW2531T-ZS-27135-S2

SKU: 6939554977923

Equipped with Image Sensor 1/2.7" CMOS, it provides clear and detailed recordings in resolution up to 2592 × 1944 pixels.

For Camera to have a wide range of light sensitivity from 0.008 lux at F1.5, which allows to work in difficult lighting conditions.

The range of IR Illumination is up to 60 metres and Lens vari-focal (2.7 mm - 13.5 mm) allows for flexible adjustment of the field of vision (from 100° to 26° horizontal).

By Camera supports H265/H264 compression, offering high image quality with optimal bandwidth usage.

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Smart features such as IVS (detection of line crossings and violations of Areas), WDR 120 dB and 3D NR, provide effective image analysis and noise reduction.

By Camera also has Functions such as BLC, HLC, smart illusion and region of interest (ROI).

Supports up to 2 Video streams and allows recording on a microSD card (up to 256 GB) or remote Storage in the cloud.

Thanks to IP67 certificates and wide operating temperature range (-30°C to +60°C), To make Camera resistant to atmospheric conditions.

Dimensions: 244.1 mm × 90.4 mm, Weight: 0.86 kg (net).

Ideal for external and internal monitoring applications, offering Reliability and high image quality.

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Specification Dahua IPC-HFW2531T-ZS-27135-S2

CameraImage Sensor1/2.7” 5Megapixel progressive CMOS
Max. Resolution2592 (H) × 1944 (V)
ROM128 MB
RAM256 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100000 s
Min. Illumination0.008 Lux@F1.5
S/N Ratio>56 dB
Illumination Distance60 m (196.8 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number4 (IR LED)
Pan/Tilt/Rotation RangePan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°
LensLens TypeMotorized vari-focal
Mount Typeφ14
Focal Length2.7 mm–13.5 mm
Max. ApertureF1.5
Field of ViewHorizontal: 100°–26° Vertical: 72°–20° Diagonal: 133°–33°
Iris TypeFixed
Close Focus Distance0.8m–0.8m (2.62 ft–2.62 ft)
DORI Distance
LensDetectObserveRecognizeIdentify
 
W64 m (209.97 ft)25.6 m (83.99 ft)12.8 m (41.99 ft)6.4 m (21.00 ft)
 
T220 m (721.78 ft)88 m (288.71 ft)44 m (144.36 ft)22 m (72.18 ft)
Smart EventIVSTripwire; intrusion
VideoVideo CompressionH.265; H.264; H.264B; MJPEG (only supported by the sub stream)
Smart CodecSmart H.265+/ Smart H.264+
Video Frame RateMain stream: 2592 × 1944 (1 fps-20 fps) 2688 × 1520 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps)
Stream Capability2 streams
Resolution2592×1944(2592×1944); 2688×1520(2688×1520); 3M(2048×1536); 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–8192 kbps H.265: 12 kbps–8192 kbps
Day/NightAuto(ICR)/Color/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° (Supports 90°/270° with 2592 × 1944 resolution and lower.)
MirrorYes
Privacy Masking4 areas
AlarmAlarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception
NetworkNetworkRJ-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
StorageFTP; Micro SD card (support max. 256 G); NAS; SFTP
BrowserIE Chrome Firefox
Management SoftwareSmart PSS; DSS; DMSS
Mobile PhoneIOS; Android
CertificationCertificationsCE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
PowerPower Supply12V DC/PoE (802.3af)
Power Consumption< 9.9W
EnvironmentOperating Conditions-30°C to +60°C (-22°F to +140°F)/less than ≤ 95%
Storage Temperature-40°C to +60°C (-40°F to +140°F)
ProtectionIP67
StructureCasingMetal
Dimensions244.1 mm × Φ90.4 mm (9.61" × Φ3.26")
Net Weight0.86 kg (2.0 lb)
Gross Weight1.10 kg (2.5 lb)

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua IPC-HFW2531T-ZS-27135-S2

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Construction diagram Dahua IPC-HFW2531T-ZS-27135-S2

Accessories Dahua IPC-HFW2531T-ZS-27135-S2

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PFA152-E

Pole Mount Bracket

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LR1002-1ET/LR1002-1EC

Single-Port Long Reach Ethernet over Coax Extender

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PFA130-E

Water-proof Junction Box

Documents Dahua IPC-HFW2531T-ZS-27135-S2

PDF
Bullet_Network_Camera_Installation_Guide_V1.0.0.pdf
PDF
DH-IPC-HFW2531T-ZS-S2_datasheet_20201204.pdf
PDF
Dahua_Bullet_Network_Camera_Quick_Start_Guide_V1.0.3.pdf
PDF
Dahua_Network_Camera_Web_3.0_Operation_Manual_V2.1.8.pdf
PDF
Dahua_Network_Camera_Web_5.0_Operation_Manual_V1.2.5.pdf
PDF
Dahua_Network_Camera_Web_5.0_Operation_Manual_V1.3.1.pdf

Features

Features
Producer: DAHUA