Camera |
Image Sensor |
1/2.8″ CMOS |
Max. Resolution |
1920 (H) × 1080 (V) |
ROM |
128 MB |
RAM |
128 MB |
Scanning System |
Progressive |
Electronic Shutter Speed |
Auto/Manual 1/3 s–1/100,000 s |
Min. Illumination |
0.002 Lux@F1.6 (Color, 30 IRE); 0.0002 Lux@F1.6 (B/W, 30 IRE); 0 Lux (Illuminator on) |
S/N Ratio |
> 56 dB |
Illumination Distance |
60 m (196.85 ft) IR |
Illuminator On/Off Control |
Auto; manual |
Illuminator Number |
4 (IR LED) |
Pan/Tilt/Rotation Range |
Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° |
Lens |
Lens Type |
Motorized vari-focal |
Lens Mount |
φ14 |
Focal Length |
2.7mm–13.5mm |
Max. Aperture |
F1.5 |
Field of View |
Horizontal: 108°–30°; Vertical: 56°–17°; Diagonal: 131°–35° |
Iris Control |
Fixed |
Close Focus Distance |
0.8 m (2.62 ft) |
DORI Distance |
Wide Lens (W) |
Detect: 44.1 m (144.69 ft); Observe: 17.7 m (58.07 ft); Recognize: 8.8 m (28.87 ft); Identify: 4.4 m (14.44 ft) |
Tele Lens (T) |
Detect: 144.8 m (475.07 ft); Observe: 57.9 m (189.96 ft); Recognize: 29.0 m (95.14 ft); Identify: 14.5 m (47.57 ft) |
Smart Event |
IVS |
Tripwire; Intrusion |
Video |
Video Compression |
H.265; H.264; H.264B; MJPEG (Sub stream only) |
Smart Codec |
Smart H.265+; Smart H.264+ |
Video Frame Rate |
Main stream: 1920 × 1080 @1–25/30 fps; Sub stream: 704 × 576 @1–25 fps / 704 × 480 @1–30 fps |
Stream Capability |
2 streams |
Resolution |
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–6144 kbps; H.265: 12 kbps–6144 kbps |
Day/Night |
Auto (ICR)/Color/B/W |
BLC / HLC |
Yes / Yes |
WDR |
120 dB |
White Balance |
Auto; natural; street lamp; outdoor; manual; regional custom |
Gain Control |
Auto; manual |
Noise Reduction |
3D NR |
Motion Detection |
OFF/ON (4 areas, rectangular) |
Region of Interest (RoI) |
Yes (4 areas) |
Smart Illumination |
Yes |
Image Rotation |
0°/90°/180°/270° (Support 90°/270° with 1080p and lower) |
Mirror |
Yes |
Privacy Masking |
4 areas |
Alarm |
Alarm Event |
No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; defocus detection; tripwire; intrusion; voltage detection; security exception |
Network |
Network Port |
RJ-45 (10/100 Base-T) |
SDK and API |
Yes |
Cyber Security |
Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation/importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade |
Network Protocol |
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour |
Interoperability |
ONVIF (Profile S/G/T); CGI; P2P; Milestone |
User/Host |
20 (Total bandwidth: 48 M) |
Storage |
FTP; SFTP; Micro SD card (support max. 256 G); NAS |
Browser |
IE; Chrome; Firefox |
Management Software |
Smart PSS; DSS; DMSS |
Mobile Client |
iOS; Android |
Certification |
Certifications |
CE-LVD: EN 62368-1; 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 |
12 V DC/PoE |
Power Consumption |
Basic: 1.8 W (12 V DC); 2.2 W (PoE); Max: 8.2 W (12 V DC); 9.8 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) |
Protection |
IP67; IK10 (optional) |
Structure |
Casing |
Metal |
Product Dimensions |
244.1 mm × Φ90.4 mm (9.6″ × Φ3.6″) |
Net Weight |
0.89 kg (2.0 lb) |
Gross Weight |
1.13 kg (2.5 lb) |
Ordering Information |
Type |
2MP Camera |
Model |
DH-IPC-HFW2231T-ZS-S2 |
Description |
2MP Lite IR Vari-focal Bullet Network Camera |
Accessories (Optional) |
PFA130-E Junction Box; PFA152-E Pole Mount Bracket; PFM321D 12V DC 1A Power Adapter; PFM900-E Integrated Mount Tester |
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