2025 年 1 月 14 日
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Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com
DAHUA IPC-HFW2541T-ZAS

DAHUA IPC-HFW2541T-ZAS

5MP IR Vari-focal Bullet WizSense Network Camera

*The parameters and datasheets below can only be applied to 2541-S2 series.

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5 MP (2960 × 1668) @20 fps, and supports 2688 × 1520 (2688 × 1520) @25/30 fps.

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

> Built-in IR LED, and the max. illumination distance is 60 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 monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).

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

> Alarm: 1 in, 1 out (Only – ZAS supports); audio: 1 in, 1 out (Only – ZAS supports); supports max. 256 G Micro SD card; built in MIC.

> 12 VDC/PoE power supply, easy for installation.

> IP67, IK10 (optional) protection.

> SMD Plus.

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描述

DAHUA IPC-HFW2541T-ZAS

5MP IR Vari-focal Bullet WizSense Network Camera

Specifications

Camera
Image Sensor1/2.7″ CMOS
Max. Resolution2960 (H) × 1668 (V)
ROM128 MB
RAM256 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.007 lux@F1.5 (Color, 30 IRE)
0.0007 lux@F1.5 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio>56 dB
Illumination Distance60 m (196.85 ft) (IR)
Illuminator On/Off ControlAuto; Manual
Illuminator Number4 (IR LED)
Pan/Tilt/Rotation RangePan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens TypeMotorized vari-focal
Lens Mountφ14
Focal Length2.7 mm–13.5 mm
Max. ApertureF1.5
Field of ViewH: 113°–31°; V: 58°–18°; D: 138°–36°
Iris ControlFixed
Close Focus Distance0.8 m (2.62 ft)
DORI DistanceLensDetectObserveRecognizeIdentify
W64.0 m

(210.00 ft)

25.6 m

(84.00 ft)

12.8 m

(42.00 ft)

6.4 m

(21.00 ft)

T210.0 m

(689.00 ft)

84.0 m

(275.60 ft)

42.0 m

(137.80 ft)

21.0 m

(68.90 ft)

Intelligence
IVS (Perimeter Protection)Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
Smart SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart CodecSmart H.265+; Smart H.264+
Video Frame RateMain stream: 2960 × 1668 @(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 Capability2 streams
Resolution2960 × 1668 (2960 × 1668); 2880 × 1620 (2880 × 1620); 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° (Support 90°/270° with 2688 × 1520 resolution and lower)
MirrorYes
Privacy Masking4 areas
Audio
Built-in MICYes
Audio CompressionG.711a; G.711Mu; PCM; G.726
Alarm
Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; defocus detection; external alarm (Only – ZAS supports); SMD; security exception
Network
Network PortRJ-45 (10/100 Base-T)
SDK and APIYes
Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
User/Host20 (Total bandwidth: 48 M)
StorageFTP; SFTP; Micro SD card (support max. 256 GB); NAS
BrowserIE; Chrome; Firefox
Management SoftwareSmart PSS; DSS; DMSS
Mobile ClientiOS; Android
Cyber SecurityConfiguration encryption; trusted execution; Digest; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; firmware encryption; generation and importing of X.509 certification
Certification
CertificationsCE-LVD: EN62368-1;

CE-EMC: Electromagnetic Compatibility Directive

2014/30/EU;

FCC: 47 CFR FCC Part 15, Subpart B;

UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14

Port
Audio Input1 channel (RCA port) (Only – ZAS supports)
Audio Output1 channel (RCA port) (Only – ZAS supports)
Alarm Input1 channel in: 5mA 3V–5V DC (Only – ZAS supports)
Alarm Output1 channel out: 300mA 12V DC (Only – ZAS supports)
Power
Power Supply12 VDC/PoE (802.3af)
Power Consumption-ZS:
Basic: 2.4 W (12 VDC); 3.1 W (PoE);
Max. (H.265+ max. resolution + max. stream+ WDR + IR intensity + IVS): 7 W (12 VDC); 8.4 W (PoE)
-ZAS:
Basic: 2.4 W (12 VDC); 3.1 W (PoE);
Max. (H.265+ max. resolution + max. stream+ WDR + IR intensity + IVS): 7.1 W (12 VDC); 8.5 W (PoE)
Environment
Operating Temperature–30 °C to +60 °C (–22 °F to +140 °F)
Operating Humidity≤95%
Storage Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Storage Humidity≤95%
ProtectionIP67; IK10 (optional)
Structure
Casing MaterialMetal
Product Dimensions238.5 mm × 90.7 mm × 90.7 mm (9.39″ × 3.57″ × 3.57″) (L × W × H)
Net Weight-ZS: 0.74 kg (1.63 lb)
-ZAS: 0.77 kg (1.70 lb)
Gross Weight-ZS: 0.98 kg (2.16 lb)
-ZAS: 1.01 kg (2.23 lb)

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