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Dahua Bullet IP 8MP 3.6mm with AI WizSense – video surveillance camera IPC-HFW3849T1-AS-PV-S4 makes it easy to search and select human targets and vehicles from SMD event videos, prioritizing the highest matches.
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
I recommend them! Very friendly and professional, they respond quickly to any concerns related to your purchase, or your future purchase!
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.
Negozio online serio che ha risposto in modo rapido e amichevole alle mie domande. La spedizione è stata super veloce e la merce corrispondeva alla descrizione. Noi raccomandiamo. Grazie mille.
Io ho avuto una ottima esperienza con loro. Mi hanno risposto in tempo reale via whatsapp con precisione, competenza e cortesia, risolvendo ogni problema in un momento difficile come questo. Pochi giorni dopo ho ricevuto il materiale come da accordi.. perfetto. Voto 10
I ordered Angelbird CFExpress cards (which were not available anywhere in the U.S.) and Martcom was able to find stock and sending me some, which I could not be happier about. Customer service was very fast and helpful, as I received regular updates about my item’s availability. Thank you Martcom!
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.
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
Rivenditore affidabile, servizio clienti molto buono. Ottima la possibilità di ritirare il materiale a Milano in alternativa alla spedizione. Consigliato.
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!
Highly recommended! They have great prices, order arrives very quickly and they are very responsive if you have any questions regarding your purchase. My new favorite equipment store!
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!
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!
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 !!
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales