Dahua Pinhole IP 2MP 2.8mm – video surveillance camera IPC-HUM4231S-L4-S3
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€ 102,00 € 124,44 tax incl.
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Product Code / EAN:
6923172536563
COD
IPC-HUM4231S-L4-S3
Category Pinhole
Tags 2 MP, Fixed focal, Microphone
Dahua Pinhole IP 2MP 2.8mm – video surveillance camera IPC-HUM4231S-L4-S3 supports intelligent functions, such as tripwire and intrusion, and provides clear details in high contrast brightness environments.
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Dahua Pinhole IP 4MP 2.8mm – video surveillance camera IPC-HUM4431S-L4
€ 108,00 € 131,76 tax incl. Add to cartIn Stock
Dahua Pinhole IP 4MP 2.8mm – video surveillance camera IPC-HUM4431S-L5
€ 112,00 € 136,64 tax incl. Add to cartDahua Pinhole IP 2MP 2.8mm – video surveillance camera IPC-HUM4231S-L4-S3 supports intelligent functions, such as tripwire and intrusion, and provides clear details in high contrast brightness environments. The light and dark area can achieve sharp video even in high brightness or backlight shadow environments. Dahua IPC-HUM4231S-L4-S3 allows ±30% input voltage tolerance and is widely applicable in outdoor environments with unstable voltage.
Dahua Pinhole IP 2MP 2.8mm video surveillance camera also uses a number of advanced features including security authentication and authorization, access control protocols, trust protection, and encrypted transmission and storage. These technologies improve the camera’s defense against external cyber threats and prevent malicious programs from accessing the device.
| Image Sensor | 1/3″ CMOS |
| Max. Resolution | 2MP 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 | 0.01 [email protected] (Color, 30 IRE) 0.001 [email protected] (B/W, 30 IRE) |
| S/N Ratio | >56 dB |
| Alarm Event | Network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; security exception |
| Port | Audio Input: 1 channel (RCA port) Audio Output: 1 channel (RCA port) |
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B |
| Power Supply | 12 VDC Basic: 1.2 W (12 VDC) Max. (H.265 + intelligence on + WDR): 1.56 W (12 VDC) |
| Type | Fixed-focal |
| Mount | M12 |
| Focal Length | 2.8 mm |
| Aperture | F 2.0 |
| Field of View | Horizontal: 96°; Vertical: 55°; Diagonal: 110° |
| Iris Control | Fixed |
| Close Focus Distance | 0.8 m |
| DORI Distance | 2.8 mm lens Detect: 61.0 m Observe: 24.4 m Recognize: 12.2 m Identify: 6.4 m |
| IVS | Intrusion; tripwire |
| Compression | Video: H.265; H.264; H.264B; MJPEG (Only supported by the sub stream) Audio: G.711a; G.711Mu; PCM; G.726 |
| 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) *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 Capability | 2 streams |
| Resolution | 1080p (1920 × 1080) 1.3M (1920 × 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: 3 kbps–6144 kbps H.265: 3 kbps–6144 kbps |
| Day/Night | 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 NR |
| Motion Detection | OFF/ON 4 areas, rectangular |
| Region of Interest (RoI) | 4 areas |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 1080P resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Network port | RJ-45 (10/100 Base-T) |
| SDK e API | Yes |
| Cyber Security | 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 |
| 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; Bonjour |
| Interoperability | ONVIF (Profile S/Profile T); CGI; P2P; Milestone |
| User/Host | 20 (Total bandwidth: 48 M) |
| Storage | FTP; SFTP; NAS |
| Browser | IE Chrome Firefox |
| Management Software | Smart PSS DSS DMSS |
| Mobile Client | iOS Android |
| Material | Metal |
| Color | Black |
| Dimensions | 3.1 x 3.1 × 3 cm |
| Weight | 0.81 kg |
| Operating Temperature | –40 °C – +60 °C /Less than 95% RH |
| Operating Humidity | ≤95% |
| Storage Temperature | –40 °C – +60 °C |
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