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Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.
With advanced deep learning algorithm, Dahua WizSense 3 Series network camera supports intelligent functions, such as perimeter protection and smart motion detection. With starlight technology, this series camera provides a better image effect in the condition of low illuminance.
Dahua siren and light active deterrence network camera supports the light alarm and voice alarm when perimeter event occurs, to realize the deterrence and effective intervention. The camera is built in multiple voices for selection, and supports customized voice importing.
Dahua Smart Dual Illuminators technology adopts smart algorithm to detect targets. Usually, the IR illuminator is on at night; when the target appears in the monitoring area, the warm light is on, and the camera records the full-color video and information of key events. That is, the camera links snapshot and video with full-color image. When the target is out of the monitoring area, the warm light is off and the IR illuminator is on, which reduces light pollution efficiently.
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.
Dahua One-tap Disarming function, which is convenient and easy for operation, is the switch for event linkage. Customers can close and recover event linkage through mobile App, which meets multi-scenarios needs.
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from compromising the device.
IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes.Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.
2592 (H) × 1944 (V)
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
0.003 lux@F1.0 (Color, 30 IRE) 0.0003 lux@F1.0 (B/W, 30 IRE) 0 lux (illuminator on)
﹥ 56 dB
30 m (98.43 ft) (IR) 30 m (98.43 ft) (warm light)
Illuminator On/Off Control
1 (IR LED) 1 (warm light)
Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360°
2.8 mm; 3.6 mm
Field of View
2.8 mm: Horizontal: 97°× Vertical: 70°× Diagonal: 128° 3.6 mm: Horizontal: 78°× Vertical: 58°× Diagonal: 102°
Close Focus Distance
2.8 mm: 1.5 m (4.92 ft) 3.6 mm: 2.2 m (7.22 ft)
66.0 m (216.54 ft)
( 86.61 ft)
78.0 m (255.91 ft)
( 102.36 ft)
IVS (Perimeter Protection)
Tripwire; intrusion (Support the classification and accurate detection of vehicle and human)
Less false alarm, longer detection distance
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.
H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Smart H.265+; Smart H.264+
AI H.265; AI H.264
Video Frame Rate
Main stream: 2592 × 1944@(1 fps–20 fps)/2688 × 1520 @(1 fps–30 fps) Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps) Third stream: 1920 × 1080@(1 fps–25/30 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.
5M (2592 × 1944); 4M (2688 × 1520/2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)
Bit Rate Control
Video Bit Rate
H.264: 3 kbps–20480 kbps H.265: 3 kbps–20480 kbps
Auto; natural; street lamp; outdoor; manual; regional custom
OFF/ON (4 areas)
Region of Interest (RoI)
Yes (4 areas)
0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
PCM; G.711a; G.711Mu; G.726; G.723
No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception
RJ-45 (10/100 Base-T)
SDK and API
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
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP
ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
20 (Total bandwidth: 72 M)
FTP; SFTP; Micro SD card (Support max. 256 G); NAS
IE: IE8/9/11 Chrome Firefox
Smart PSS; DSS; DMSS
CE-LVD: EN 62368-1;
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
1 channel (RCA port)
1 channel in: 5 mA 3V–5 VDC
1 channel out: 300 mA 12 VDC
12 VDC/PoE (802.3af)
Basic: 1.86 W (12 VDC); 4.18 W (PoE) Max. (H.265+main stream/IR intensity+warm light on): 6.5 W (12 VDC) 8.8 W (PoE)
–40 °C to +60 °C (–40 °F to +140 °F)/Less than 95% RH
–40 °C to +60 °C (–40 °F to +140 °F)
110.9 mm × Φ122.0 mm (4.4" × Φ4.8")
745 g (163.1 lb)
915 g (200.6 lb)
Catalogue No: IPC-HDW3549H-AS-PV-0280-S3Brand: DahuaWarranty: 3 YearsLens supplied: 2.8mm or 3.6mmIR Illumination: 60 MetersRating: IP67Resolution: 5MPCCD Type: 1/2.7” CMOSCompression: H.265/H.264
99% of orders placed by 15:00 are delivered to UK mainland next working day direct from stock* by signed, tracked and insured courier for Just £10.00
All UK Mainland orders over £100 are delivered free**
Orders received by 15:00 on weekdays are usually delivered next working day*
Variable rates calculated in check-out - add 1 - 3 working days
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