€ 108,00 € 131,76 vat incl.
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Dahua Pinhole IP 4MP 2.8mm – video surveillance camera IPC-HUM4431S-L4 supports intelligent functions, such as tripwire and intrusion, and provides clear details in high contrast brightness environments.
Image sensor | 1/3″ CMOS |
Maximum resolution | 4MP 2688 (H) × 1520 (V) |
ROM | 128 MB |
RAM | 128 MB |
Scanning system | Progressive |
Electronic shutter speed | Auto/Manual 1/3 s–1/100,000 s |
Minimum 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: 1.4 W (12 VDC) Max. (H.265 + intelligence on + WDR): 1.8 W (12 VDC) |
Lens type | Fixed-focal |
Lens mount | M12 |
Focal length | 2.8 mm |
Maximum aperture | F2.0 |
Field of view | Horizontal: 96°; Vertical: 55°; Diagonal: 110° |
Iris type | Fixed |
Minimum focus distance | 0.8 m |
DORI distance | 2.8 mm lens Detect: 61.0 m Observe: 24.4 m Recognize: 12.2 m Identify: 6.1 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: 2688 × 1520 @(1–20 fps )/2560 × 1440 @(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 | 4M (2688 × 1520); 3.6 M (2560 × 1440); 3M (2304 ×1296); 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 2688 × 1520 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 × 3.0 cm |
Weight | 0.81 kg |
Operating temperature | –40 °C to +60 °C /Less than 95% RH |
Operating Humidity | ≤95% |
Storage temperature | –40 °C to +60 °C |
Often bought together
What i ordered came really fast and the whole process was smooth and easy. I will definitely buy again and again from these guys.
Serious online shop that answered my questions quickly and friendly. Shipping was super fast and the goods matched the description. We recommend. A thousand thanks.
Eccellente sotto tutti i punti di vista! Ho trovato dei prodotti introvabili altrove e li ho ricevuti in tempi ultrarapidi. Servizio clienti di prima classe. Grazie!!
Perfect experience and customer support. There was an issue with the availability of some items and the shop owners quickly proposed alternatives, followed up personally and delivered on their promise. The delivery was fast, efficient, the package we’ll protected and the prices really affordable. 100% would recommend!
These guys are amazing! Thank you for your job. I got a camera delivered to Cyprus in 2 day – it’s almost unbelievable. Also they are a certified Canon reseller that I had personally confirmed with Canon officials (having bad experience in the past with another online store). Will be coming back for more gear if needed any filming equipment when in Europe 👍.
Ho acquistato da Martcom un treppiede e relativa testa fluida che con la scontistica offerta sul sito mi sono sembrati davvero convenienti. Spedizione rapidissima nonostante il periodo e imballo perfetto, consiglio vivamente!
It was my first order at Martcom and I was a little afraid, but the order arrived quickly and at a much better price than at other stores. Although it was a problem with a missing product, the problem was solved by email within a few hours, and the missing product was sent with the fastest DHL shipment. Thanks for the seriousness and I will be back with other orders soon. I highly recommend!
This is a great store: large stock of professional gear, good prices, prompt communication via email / WhatsApp. The dispatch of the order was speedy, and the item arrived super quick in a well-thought packaging. All in all, a warmly recommended new young store, standing out for its remarkable service. Keep up the good work!
A pleasure to do business with. Was looking for Canon R7 and Martcom was the only place I could find it in stock. Very competitive price, and communication with the company was excellent throughout the process. Delivery 3 days earlier than expected. Would recommend Martcom and would definitely use again.
Immediately very kind and available for any clarification. Competent and professional from every point of view, ready to advise and help, to remove any doubts about the use or choice of the equipment you need. I will definitely come back to buy in the store from them or if necessary to rent.
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales