The Dahua IPC-HDW2231TM-AS-S2 is a 2MP WDR IR Eyeball Network Camera, offering unparalleled clarity and advanced features for comprehensive surveillance. Designed for both indoor and outdoor use, its sturdy build and advanced technology ensure optimal performance in diverse environments. Whether monitoring a retail store, an office, or a home, this camera stands out with its reliability and clarity.
Quick Spec
| Parameter | Value |
| Resolution | 2 Megapixels |
| Lens | 2.8mm Fixed Lens |
| IR Distance | Up to 30 meters |
| WDR | 120dB |
| Power Supply | 12V DC/PoE |
Product Features
- 2 Megapixel high-performance CMOS sensor
- 120dB Wide Dynamic Range for balanced image quality
- Built-in IR LEDs ensuring clear images up to 30 meters at night
- IP67-rated weather protection, ideal for outdoor use
- Smart Detection functions like Intrusion and Line Crossing
Product Applications
- Retail Stores: Monitor customer behavior, prevent theft, and ensure staff safety.
- Office Buildings: Enhance security at entrances, exits, and other sensitive areas.
- Residences: Keep an eye on your home surroundings and provide peace of mind.
Supported Options
| Accessory | Model |
| Wall Mount | PFB203W |
| Junction Box | PFA136 |
| PoE Injector | PFT1200 |
Compare to Similar Items
| Model | Differences |
| IPC-HDW2231R-ZS | Motorized lens vs. fixed lens in IPC-HDW2231TM-AS-S2 |
| IPC-HDW1431S | 4MP resolution vs. 2MP in IPC-HDW2231TM-AS-S2 |
| IPC-HDW2439T-AS-LED | Full-color night vision vs. IR night vision in IPC-HDW2231TM-AS-S2 |
Get more information
Contact us through Live Chat or at sales@router-switch.com for further information about the Dahua IPC-HDW2231TM-AS-S2 and its price. Check Dahua IPC-HDW2231TM-AS-S2 price and IPC-HDW2231TM-AS-S2 datasheet, buy Dahua IPC-HDW2231TM-AS-S2 with best price and fast shipping. Free Live Chat support is available.
Dahua HDW2231TM-AS-S2 Specification
| Model | DS-PWA64-Kit-WB |
| Brand | Hikvision |
| Type | Alarm Panel |
| Panel Capacity | 64 Zones |
| Communication Type | Wi-Fi, Ethernet |
| Wireless Range | 800 meters (open area) |
| Power Supply | 12V DC |
| Backup Battery | Li-ion battery (4.2V, 3,000mAh) |
| Working Temperature | -10°C to 55°C |
| Dimensions | 155mm x 155mm x 35mm |
| Humidity | 10% to 90% (no condensing) |
| Alarm Technology | Two-way wireless technology |
| Supported Sensors | Motion Sensors, Door/Window Sensors |
| Mobile App | Hik-Connect |
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Camera |
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Image Sensor |
1/2.8??Megapixel progressive CMOS |
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Effective Pixels |
1920 (H) Ă—1080 (V) |
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ROM |
128 MB |
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RAM |
128 MB |
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Scanning System |
Progressive |
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Electronic Shutter Speed |
Auto/Manual 1/3 s??/100000 s |
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Min. Illumination |
0.002 Lux @F1.6 |
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IR Distance |
30 m (98.4 ft) |
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IR On/Off Control |
Auto/Manual |
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IR LEDs Number |
2 |
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Pan/Tilt/Rotation Range |
Horizontal: 0°??60° |
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Lens |
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Lens Type |
Fixed |
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Mount Type |
M12 |
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Focal Length |
2.8 mm |
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Max. Aperture |
F1.6 |
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Field of View |
2.8 mm: |
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Iris Type |
Fixed aperture |
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Close Focus Distance |
2.8 mm: 0.6 m (2.0 ft) |
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DORI Distance |
Lens |
Detect |
Observe |
Recognize |
Identify |
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2.8 mm |
38.6 m |
15.4 m |
7.7 m |
3.9 m |
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3.6 mm |
55.2 m |
22.1 m |
11.0 m |
5.5 m |
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Smart event |
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General IVS Analytics |
Intrusion; tripwire |
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Video |
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Video Compression |
H.265; H.264; H.264B; MJPEG |
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Smart Codec |
Yes |
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Video Frame Rate |
Main stream: 1920 Ă— 1080 (1 fps-25/30 fps) Sub stream: 704 Ă— 576 (1 fps-25 fps) 704 Ă— 480 (1 fps-30 fps) |
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Stream Capability |
2 streams |
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Resolution |
1080p (1920 Ă— 1080); 1.3M (1280 Ă— 960); 720p (1280 Ă— 720); D1 (704 Ă— 576/704 Ă— 480); VGA (640 Ă— 480); CIF (352 Ă— 288/352 Ă— 240) |
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Bit Rate Control |
CBR/VBR |
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Video Bit Rate |
H.264: 32 Kbps??144 Kbps |
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Day/Night |
Auto(ICR)/Color/B/W |
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BLC |
Yes |
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HLC |
Yes |
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WDR |
120 dB |
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White Balance |
Auto/natural/street lamp/outdoor/manual/regional custom |
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Gain Control |
Auto/Manual |
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Noise Reduction |
3D DNR |
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Motion Detection |
OFF/ON (4 areas, rectangular) |
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Region of Interest(RoI) |
Yes (4 areas) |
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Smart IR |
Yes |
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Image Rotation |
0°/90°/180°/270° (Support 90°/270° with 1080p resolution.) |
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Mirror |
Yes |
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Privacy Masking |
4 areas |
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Audio |
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Built-in MIC |
Yes |
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Audio Compression |
G.711A; G.711Mu; G.726; AAC |
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Network |
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Network |
RJ-45 (10/100 Base-T) |
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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 |
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Interoperability |
ONVIF(Profile S/Profile G);CGI;P2P;Milestone;Genetec |
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User/Host |
20 |
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Edge Storage |
Cloud; FTP; SFTP; Micro SD Card (support max. 256 GB); NAS |
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Browser |
IE Chrome Firefox |
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Management Software |
Smart PSS; DSS; DMSS |
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Mobile Phone |
IOS; Android |
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Certification |
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Certifications |
CE-LVD: EN60950-1 |
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Power |
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Power Supply |
12V DC/PoE (802.3af) |
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Power Consumption |
< 6.5W |
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Environment |
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Operating Conditions |
-40°C to +60°C (-40°F to +140°F)/less than ??95% |
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Strorage Conditions |
-40°C to +60°C (-40°F to +140°F) |
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Ingress Protection |
IP67 |
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Structure |
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Casing |
Metal |
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Dimensions |
99.1 mm Ă— Φ121.9 mm (3.9″ Ă— Φ4.8″) |
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Net Weight |
0.48 kg (1.1 lb) |
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Gross Weight |
0.65 kg (1.4 lb) |

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