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Dahua Dome IP 4MP 2.7-13.5mm with AI WizSense – video surveillance camera IPC-HDBW3441R-ZS-S2 supports SMD, Quick Pick and AI SSA technologies.
Dahua AI Scene Self-adaptation (AI SSA) adopts deep learning algorithms to detect environmental conditions such as rain, fog, backlight, low light and flicker, to adjust image parameters according to the conditions and ensure the production of sharp images at all times. 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. Dahua IPC-HDBW3441R-ZS-S2 uses a number of advanced technologies including security authentication and authorization, access control protocols, trust protection and encrypted transmission. These technologies improve the camera defense against external cyber threats and prevent malicious programs from accessing the device. Also available in a black finish version upon request.
Image sensor | 1/3″ CMOS |
Maximum resolution | 4 MP 2688 (H) × 1520 (V) |
ROM | 128 MB |
RAM | 512 MB |
Scanning system | Progressive |
Electronic shutter speed | Auto/Manual 1/3 s–1/100,000 s |
Minimum illumination | 0.005 [email protected] (Color, 30 IRE) 0.0005 [email protected] (B/W, 30 IRE) 0 lux (Illuminator on) |
S/N Ratio | >56 dB |
Illumination distance | 40 m (IR) |
Illuminator on/off control | Auto/Manual |
Illuminator number | 3 (IR LED) |
Pan/Tilt/Rotation Range | Pan: 0°–355°; Tilt: 0°–80°; Rotation: 0°–355° |
Alarm event | -ZAS: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; defocus detection; external alarm; SMD; safety exception -ZS: |
Port | Audio Input: 1 channel (RCA port) (Only – ZAS supports) Audio Output: 1 channel (RCA port) (Only – ZAS supports) Alarm Input: 1 channel in: 5 mA 3–5 VDC (Only – ZAS supports) Alarm Output: 1 channel out: 300 mA 12 VDC (Only – ZAS supports) |
Certifications |
CE-LVD: EN62368-1; 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 | 12 VDC/PoE (802.3af) Basic: 2.8 W (12 VDC); 3.6 W (PoE) Max. (WDR + IR intensity + Intelligence): 7.9 W (12 VDC); 9.2 W (PoE) |
Lens type | Motorized vari-focal |
Lens mount | φ14 |
Focal length | 2.7 mm–13.5 mm |
Maximum aperture | F1.5 |
Field of view | Horizontal: 104°–29° Vertical: 54° –16° Diagonal: 125° –33° |
Iris Control | Fixed |
Closed focus distance | 0.8 m |
DORI distance | W lens Detect: 64.0 m Observe: 25.6 m Recognize: 12.8 m Identify: 6.4 m T lens Detect: 210.0 m Observe: 84.0 m Recognize: 42.0 m Identify: 21.0 m |
IVS (perimeter protection) | Tripwire, intrusion (support the classification and accurate detection of vehicle and human) |
AI SSA | Yes |
Quick Pick | With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events |
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: 2688 × 1520 @ (1–25/30) fps Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) Sub stream 2: 1920 × 1080 @ (1–25/30 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 | 4M (2688 × 1520) 3.6M (2560 × 1440) 3M (2048 × 1536) 3M (2304 × 1296) 1080p (1920 × 1080) 1.3M(1280 × 960) 720p (1280 × 720) D1 (704 × 576/704 × 480) CIF (352 × 288/352 × 240) VGA (640 × 480) |
Bit rate control | CBR/VBR |
Video bit rate | H.264: 3 kbps–8192 kbps H.265: 3 kbps–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 |
Noise reduction | 3D NR |
Motion detection | OFF/ON (4 areas, rectangular) |
Image stabilization | Electronic Image Stabilization (EIS) |
Region of Interest (RoI) | 4 areas |
Defog | Yes |
AFSA | Yes |
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; SAMBA; PPPoE; SNMP |
Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec |
User/Host | 20 (Total bandwidth: 64 M) |
Storage | FTP; SFTP; Micro SD card (support max. 256 G); NAS |
Browser | IE: IE11 Chrome Firefox |
Management software | Smart PSS; DSS; DMSS |
Mobile client | IOS; Android |
Material | Metal |
Color | White |
Dimensions | 12.2 x 12.2 x 9.4 cm |
Weight | 713 g |
Operating temperature | –30 °C to +60 °C / Less than 95% RH |
Storage temperature | –40 °C to +60 °C |
Protection | IP67; IK10 |
Often bought together
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.
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.
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.
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!
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!
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.
First time I bought equipment from them, nothing to complain, professional staff and kindness. The equipment was in perde condition and I received a pretty quick email about when to go to pick up my goods. Excellent experience
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!
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!
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.
What i ordered came really fast and the whole process was smooth and easy. I will definitely buy again and again from these guys.
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 👍.
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales