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Dahua Bullet IP da 4MP 3.6mm – telecamera di videosorveglianza IPC-HFW2431S-S-S2 visualizza colori migliori anche in condizioni di scarsa illuminazione, grazie alla tecnologia Starlight.
La telecamera soddisfa una serie di test rigorosi relativi alla resistenza verso polvere e umidità. Ha una funzione antipolvere e l’involucro può funzionare normalmente anche dopo essere stato immerso in acqua a 1 m di profondità per 30 minuti. La telecamera consente una tolleranza di tensione di ingresso del ±30% e trova ampia applicazione in ambienti esterni con tensione instabile. Disponibile anche nella versione con finitura nera, su richiesta.
Image Sensor | 1/3″ CMOS |
Max. Resolution | 4MP 2688 (H) × 1520 (V) |
ROM | 128 MB |
RAM | 128 MB |
Scanning system | Progressive |
Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
S/N Ratio | > 56 dB |
Min. Illumination | 0.008 [email protected] |
Illumination Distance | 30 m |
Illumination On/Off Control | Auto/Manual |
Illumination Number | 1 (IR LED) |
Range Pan/Tilt | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Messaggi allarme | Nessuna Scheda SD; scheda SD piena; errore scheda SD; disconnessione di rete; conflitto IP; accesso illegale; rilevamento di movimento; manomissione video; tripwire; intrusione; rilevamento di tensione; eccezione di sicurezza |
Certificazioni | CE-LVD: EN62368-1 CE-EMC: Direttiva sulla compatibilità elettromagnetica 2014/30/UE FCC: 47 CFR FCC Parte 15, Sottoparte B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
Alimentazione | 12V DC/PoE (802.3af) < 5W |
Tipo | A focale fissa |
Attacco | M12 |
Lunghezza focale | 2.8 mm 3.6 mm |
Apertura | F1.6 F1.6 |
Campo visivo | 2.8 mm: Horizontal:102.0° × Vertical 55.0° × Diagonal 121.0° 3.6 mm : Horizontal 84.0° × Vertical 45.0° × Diagonal 100.0 |
Iris Control | Fisso |
Distanza minima di messa a fuoco | 2.8 mm: 0.9 m 3.6 mm: 1.6 m |
DORI Distance | Obiettivo 2.8 mm Detect: 56 m Observe: 22.4 m Recognize: 11.2 m Identify: 5.6 m Obiettivo 3.6 mm Detect: 80 m Observe: 32.0 m Recognize: 16.0 m Identify: 8.0 m |
IVS | Tripwire; intrusione |
Compressione | Video: H.265; H.264; H.264B; MJPEG (supportato solo dal flusso secondario) |
Stream Capability | 2 streams |
Risoluzione | 2688 × 1520 (2688 × 1520) 2560 × 1440 (2560 × 1440) 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) |
Video Frame Rate | Main stream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25/30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) |
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 | Si |
HLC | Si |
WDR | 120 dB |
White Balance | Auto/naturale/ lampione/esterno/manuale/regionale personalizzato |
Gain control | Auto, manual |
Riduzione disturbo | 3D NR |
Rilevamento movimento | Si |
Region of Interest (RoI) | 4 aree |
Smart Illumination | Si |
Rotazione immagine | 0°/90°/180°/270° (Supporta 90°/270° con risoluzione 2688 × 1520 o inferiore) |
Mirror | Si |
Privacy Masking | 4 aree |
Network port | RJ-45 (10/100 Base-T) |
SDK and API | Si |
Cyber Security | Crittografia video; crittografia del firmware; crittografia della configurazione; Digest; WSSE; blocco dell’account; registri di sicurezza; filtraggio IP/MAC; generazione e importazione di certificazioni X.509; syslog; HTTPS; 802.1x; avvio attendibile; esecuzione attendibile; aggiornamento attendibile |
Protocollo | 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 |
Interoperabilità | ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec |
User/Host | 20 |
Archiviazione | FTP; SFTP; Micro SD Card (support max. 256 GB); NAS |
Browser | IE Chrome Firefox |
Management Software | Smart PSS; DSS; DMSS |
Mobile Client | iOS; Android |
Materiale | Metallo |
Colore | Bianco |
Dimensioni | 7.0 x 7.0 x 16.6 cm |
Peso | 480 g |
Temperatura di esercizio | -40°C to +60°C /less than ≤ 95% RH |
Temperatura di conservazione | -40°C to +60°C |
Protezione | IP67 |
Spesso comprati insieme
Franchement au top, envoi le jour même, package au top, matériel nickel en bref achetez les yeux fermés (et ça a été livré ultra vite)
I stumbled upon Martcom because they offered the lowest price on an item I was looking to purchase, but I will definitely buy again from them because of the EXCELLENT customer experience I had communicating with them. They really went beyond my expectation of good service.
Professionalism and availability on the supply of photographic equipment for professionals! Thanks from Nice Shot Art studio !!
Muchísima variedad de artículos para el mundo audiovisual y con grandes ofertas. En mi caso compré un softbox de Smallrig (Artículo que al día de hoy no es fácil conseguir en stock) a un precio muy competitivo. Muy contento por mi compra. He tenido algunas complicaciones con la entrega de mi paquete por culpa de la compañía DPD Spain (SEUR) en Málaga, la cual, si vivís en España, no recomiendo en absoluto. Un punto a destacar muy importante, el paquete vino bien protegido. En mi caso particular, mi paquete, en las esquinas le añadieron un protector rígido muy robusto, lo cual es un extra que ayuda con la protección del paquete ante la manipulación de los transportistas. El servicio al cliente es excelente. Los chicos dan respuesta muy muy rápida y te ayudan ante cualquier duda. Eso como cliente, lo valoro muchísimo y considero que tiene mucho peso al realizar compras online. Realmente lo aprecio. Yo me comuniqué mediante WhatsApp. La web es muy intuitiva y fácil de navegar, lo cual me gusta mucho. Si no hablas Italiano (mi caso) tienes la opción de navegar por la web en inglés, por lo tanto, es sencillo de entender. Definitivamente, volveré a comprar, pero asegurándome de no seleccionar DPD Spain (SEUR) para el envío a España. Mi valoración es 5/5. Repito, EXCELENTE CUSTOMER SERVICE 👏🏻
I’ve made purchase from this company a couple of times and found them to be highly reliable, well priced and stocked and easy to contact. Their ‘chat now’ really works (so many web sites offer this, only to disappoint) and the responses are fast and full, so need need to keep going back. I think this is a very good company, with a great catalogue of quality gear (esp their range of Kupo products) and so much of it seems to be in stock which is often not the case, especially here in the UK where since leaving the EU (regrettably) we seem to be suffering huge stock delays. So I am happy to recommend Martcom.
Ich habe bei Martcom ein Bodenstativ gekauft, dass in Deutschland zur Zeit nicht lieferbar ist. Der Onlineshop ist übersichtlich und einfach zu bedienen. Den Kauf habe ich über Paypal abgewickelt und innerhalb von 3 Tagen nach Deutschland geliefert bekommen. Die Ware und die Abwicklung über Martcom haben meine Erwartungen übertroffen. Vielen Dank
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!
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.
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 👍.
Very well assorted stock of items related to photo and video. Reasonly low priced. God my Smallrig 55′ parabolic defuser very fast delivered to northern Norway. Carefully packed and no damage. I just found this internet store, Martcom, and I think they can match BHPhoto(US) and EU stores in good service and reability. I’ll be back!
Da subito gentilissimi e a disposizione per qualsiasi chiarimento. Competenti e professionali sotto ogni punti di vista, pronti a consigliare ed aiutare, per toglierti ogni dubbio riguardo l’utilizzo o la scelta della strumentazione di cui necessiti. Sicuramente ripasserò a comprare in negozio da loro o se necessario a noleggiare.
Great service both online and in person at their Milan office. Perfect for urgent purchases for those who work in Milan in video productions. Highly recommended!
I am very pleased with Martcom, I bought an intercom which cost at least 200 euro less than in the local stores. The guys were fast and helpful. 10 out of 10!
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!
Absolutely happy I discovered this shop. The team were very responsive on whatsapp and even I hopped on a phone call so they help me a bit with my choices. They were very happy to help and they really know their products. I ordered several profoto products and they helped me make sure they are what I need. I live abroad so they helped me find the lower prices for shipping. I HIGHLY recommend them. As of now I will shop gear with them!
Consegne 24/48 ore
Store Milano
Facili e sicuri
Pre e post vendita