- 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition
- Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps
- H.265 codec, high compression rate, ultra-low bit rate
- Built-in IR LED, max IR distance: 60 m
- ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
- Rotation mode, WDR, 3D DNR, 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
Dahua IPC-HFW2831T-ZS-S2 is an AI Network CCTV Camera made by Dahua. Some of its features are 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition, Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps, H.265 codec, high compression rate, ultra-low bit rate
Dahua network cameras can assist users in making wise decisions by delivering high-quality images under a variety of lighting circumstances, lowering storage and bandwidth costs, and offering data-powered situational awareness.
For hundreds of application cases, ip network cameras are the best option.
We are a One-stop security system supplier in Malaysia. Other systems such as Networking, Alarms, Metal Detectors, Smart Door locks, Display Systems, Auto Gates, Solar Light, PIDS Solution are also available here.
For years we have supplied clients coming from all around Malaysia such as from Selangor, Johor, Kuala Lumpur, Penang and even East Malaysia Sabah & Sarawak.
IPC-HFW2831T-ZS-S2 is available here at wholesale price. To see the full datasheet go to download.*
| Dahua HFW2831T-ZS-S2 8MP Vari-focal Bullet Network Camera | |
| Camera | |
| Image Sensor | 1/2.7” 8Megapixel progressive CMOS |
| Effective Pixels | 3840 (H) × 2160 (V) |
| ROM | 128 MB |
| RAM | 256 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.008 Lux@F1.5 |
| IR Distance | 60 m (196.85 ft) |
| IR On/Off Control | Auto/Manual |
| IR LEDs Number | 4 |
| Pan/Tilt/Rotation Range | Pan: 0°–360° , Tilt: 0°–90° , Rotation: 0°–360° |
| Lens | |
| Lens Type | Motorized vari-focal |
| Mount Type | φ14 |
| Focal Length | 2.7 mm–13.5 mm |
| Max. Aperture | F1.5 |
| Field of View | Pan: 113°–31° , Tilt: 58°–17° , Diagonal: 138°–36° |
| Iris Type | Fixed |
| Close Focus Distance | 0.8 m–0.8 m (2.62 ft–2.62 ft) |
| DORI Distance | Lens W: |
| Detect:85.3 m (279.9 ft) | |
| Observe:34.1 m (111.9 ft) | |
| Recognize:17 m (55.8 ft) | |
| Identify:8.5 m (27.9 ft) | |
| Lens T: | |
| Detect:280 m (918.6 ft) | |
| Observe:112 m (367.5 ft) | |
| Recognize:56 m (183.7 ft) | |
| Identify:28 m (91.9 ft) | |
| Smart Event | |
| General IVS Analytics | Tripwire; intrusion |
| Video | |
| Video Compression | H.265; H.264; H.264B; MJPEG |
| Smart Codec | Yes |
| Video Frame Rate | Main stream: 3840 × 2160 (1 fps–15 fps) , 2688 × 1520 (1 fps–25/30 fps) |
| Sub stream: 704 × 576 (1 fps–25 fps) , 704 × 480 (1 fps–30 fps) | |
| Stream Capability | 2 streams |
| Resolution | 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 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 Control | CBR/VBR |
| Video Bit Rate | H.264: 32 Kbps–8192 Kbps , H.265: 12 Kbps–8192 Kbps |
| Day/Night | Auto(ICR)/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 DNR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest(RoI) | Yes (4 areas) |
| Smart IR | Yes |
| Image Rotation | 0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520 resolution and lower.) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Network | |
| Network | RJ-45 (10/100 Base-T) |
| Protocol | IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; |
| DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour | |
| Interoperability | ONVIF(Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec |
| User/Host | 20 |
| Edge Storage | Dahua Cloud; FTP; Micro SD Card (support max. 256 GB); NAS |
| Browser | IE , Chrome , Firefox |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Phone | IOS; Android |
| Certification | |
| Certifications | CE-LVD: EN60950-1 |
| 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 | |
| Power | |
| Power Supply | 12V DC/PoE (802.3af) |
| Power Consumption | < 9.9W |
| Environment | |
| Operating Conditions | –30°C to +60°C (–22°F to +140°F)/less than ≤ 95% RH |
| Storage Temperature | –40°C to +60°C (–40°F to +140°F) |
| Protection | IP67 |
| Structure | |
| Casing | Metal |
| Dimensions | Φ244.1 mm × 90.4 mm (Φ9.61" × 3.26") |
| Net Weight | 0.86 kg (1.90 lb) |
| Gross Weight | 1.10 kg (2.43 lb) |
BR 31577 
US 14276 
VN 5001 
IN 4604 
AO 3796 
AR 2670 
GB 2576 
DE 2175 
