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Martcom
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Giorgio
Lorenzo
Email: [email protected]
Phone: +39 02 8995 9889
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Dahua Smart Dual Light technology adopts an intelligent algorithm to detect targets. The IR illuminator is on at night, when the target appears in the monitoring area it activates the detection light and the camera records color video as well as key event information. When the target is outside the monitoring area, the light remains off, so that light pollution is effectively reduced. Dahua Smart Motion Detection technology filters out objects and subjects not classified as targets, for example small and large animals, to avoid triggering false alarms. By integrating an AI NVR, Quick Pick technology makes it easy to search and select human targets and vehicles from SMD event videos, prioritizing the highest matches.
With Dahua convenient and easy-to-use One-tap Disarming feature, events can be linked. The user can conveniently close and retrieve links to events via the mobile application, designed to offer support in a variety of contexts and usage scenarios. Dahua IPC-HFW3849T1-AS-PV-S4 uses a number of security technologies, including security authentication and authorization, access control protocols, trusted 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. Also available in a black finish version upon request. The camera meets a number of requirements regarding protection from dust and moisture. The housing can function normally even after being submerged in 1 m deep water for 30 minutes and can withstand more than 5 times the blows of a 5 kg hammer falling from a height of 40 cm.
Image sensor | 1/2.8″ CMOS |
Maximum resolution | 8 MP 3840 (H) × 2160 (V) |
ROM | 128 MB |
RAM | 512 MB |
Scanning system | Progressive |
Electronic shutter speed | Auto/Manual 1/3 s–1/100,000 s |
Minimum illumination | 0.004 [email protected] (Color, 30 IRE) 0.0004 [email protected] (B/W, 30 IRE) 0 lux (illuminator on) |
S/N Ratio | >56 dB |
Illumination distance | Up to 30 m (IR) Up to 30 m (warm light) |
Illuminator on/off control | Auto; Manual |
Illuminator number | 2 (IR LED) 2 (warm light) |
Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Alarm event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception |
Port | Audio Input: 1 channel (RCA port) Audio Output: 1 channel (RCA port) Alarm Input: 1 channel in: 5mA 3V–5 VDC Alarm Output: 1 channel out: 300mA 12 VDC |
Certifications | CE-LVD: EN 62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL:UL62368-1 & CAN/CSA C22.2 No. 62368-1-14; |
Power | 12V DC/PoE (802.3af) Basic: 4.5 W (12 VDC); 5.5 W (PoE) Max. (pulling stream+warning light+speaker+warm light on): 7.6 W (12 VDC); 9.1 W (PoE) |
Lens type | Fixed-focal |
Lens mount | M12 |
Focal length | 2.8 mm; 3.6 mm |
Field of view | 2.8 mm: H: 106°; V: 55°; D: 125° 3.6 mm: H: 85°; V: 45°; D: 100° |
Iris Control | Fixed |
Closed focus distance | 2.8 mm: 2.0 m 3.6 mm: 2.8 m |
DORI distance | 2.8 mm lens Detect: 91.0 m Observe: 36.4 m Recognize: 18.2 m Identify: 9.1 m 3.6 mm lens Detect: 107.6 m Observe: 43.0 m Recognize: 21.5 m Identify: 10.8 m |
IVS (perimeter protection) | Tripwire; intrusion (support the classification and accurate detection of vehicle and human) |
Quick Pick | With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events |
SMD 4.0 | Less false alarm, longer detection distance |
AI SSA | Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions. | Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
Compression | Video: H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) Audio: G.711a; G.711Mu; PCM; G.726; G.723 |
Smart codec | Smart H.265+; Smart H.264+ |
AI Coding | AI H.265; AI H.264 |
Video frame rate | Main stream: 3840 × 2160@(1 fps–30 fps) Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps) Third stream:1920 × 1080@(1 fps–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 | 3 streams |
Resolution | 8M (3840 × 2160) 6M (3072 × 2048) 5M (3072 × 1728/2592 × 1944) 4M (2688 × 1520/2560 × 1440) 3M (2048 × 1536/2304 × 1296) 1080p (1920 × 1080) 1.3M (1280 × 960) 720p (1280 × 720) D1 (704 × 576/704 × 480) VGA (640 × 480) CIF (352 × 288/352 × 240) |
Bit rate control | CBR/VBR |
Video bit rate | H.264: 32kbps–8192 kbps H.265: 12kbps–8192 kbps |
Day/Night | Auto(ICR)/Color/B/W |
BLC | Yes |
HLC | Yes |
WDR | 120 dB |
Scene Self-adaptation (SSA) | Yes |
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 |
Smart illumination | Yes |
Defog | Yes |
Image rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower) |
Mirror | Yes |
Privacy masking | 8 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; SAMBA; PPPoE; SNMP; P2P |
Interoperability | ONVIF (Profile S;Profile G;Profile T); CGI |
User/Host | 20 (Total bandwidth: 72 M) |
Storage | FTP; SFTP; Micro SD card (support max. 256 G); NAS |
Browser | IE: IE8/9/11 Chrome Firefox |
Management software | Smart PSS; DSS; DMSS |
Mobile client | IOS; Android |
Material | Metal, plastic |
Color | White |
Dimensions | 28,8 x 9,4 x 8,5 cm |
Weight | 1 kg |
Operating temperature | –40 °C to +60 °C / Less than 95% RH |
Storage temperature | –40 °C to +60 °C |
Protection | IP67 |
Often bought together
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!
Company very responsive to requests for information. Very fast order processing and international delivery without any problems. I recommend it !
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!
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.
ho comprato da questo sito già un paio di volte negli ultimi mesi e mi sono trovato benissimo… prodotti di alta qualità, spedizione veloce e prezzi ok
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.
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!!
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.
Once again, excellent service from the team at Martcom in relation to my recent order. Very helpful and responsive to all my questions. Highly recommended.
First time buyer was wary buying from Italy. Bought a Canon EOS R7 which is impossible to get in the UK without being on a several month waiting list. Well packed and come next day delivery with DHL. Happy to 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 👍.
It was the first time making a purchase at Martcom, the process was smooth, cameras arrived in proper packing and delivery was quick to Portugal. Thank you for the support on the chat before the purchase. Recommended 100%.
Excellent service in relation to my recent order and especially the prompt and efficient communication relating to the delivery of the items which were subject to a strict timetable. I would highly recommend Martcom.
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.
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales
Giorgio
Lorenzo
Email: [email protected]
Phone: +39 02 8995 9889