AXIS Q1755 IP camera &# 8212; complete understanding of technology.
AXIS Communications brings to market the embodiment of the latest trends and developments in the field of video surveillance – the 2-megapixel IP camera Q1755! The new product produces images with a resolution of up to HDTV 1080i (1920 x 1080) and transmits video streams over an IP network at a frequency of 25 fps in both the modern H.264 format and the classic M-JPEG, and its sensitivity is 2/0.2 lux in color/black and white modes. The Q1755 has 2 alarm inputs/outputs, a 96 MB video buffer, a slot for SD/SDHC memory cards and a 10x autofocus lens complemented by 12x digital zoom. In addition, this IP camera supports PoE technology, bidirectional audio transmission and has unique intelligent security capabilities.
The 2-megapixel 1/3-inch progressive scan CMOS sensor and proprietary AXIS ARTREC-3 processor enable the Q1755 to produce clear, informative and sharp video images with HDTV (High-Definition TeleVision) resolution at any time of day or night, making it indispensable at sites where the capabilities of standard cameras are insufficient. In addition, the IP cameras have a backlight compensation function for correct operation in uneven lighting conditions and will be especially effective in IP video surveillance sectors that require a high degree of image detail, such as airports, banks, supermarket checkout areas, etc.
Support for the modern H.264 format and traditional M-JPEG
AXIS Q1755 uses the most advanced H.264 compression algorithm available today, ensuring minimal video archive size without loss of image quality and the ability to broadcast over low-bandwidth networks. When transmitting multi-stream video in H.264 and Motion JPEG, IP cameras broadcast video streams simultaneously in full-frame format and also allow the operator of the IP video system to customize the characteristics of each stream individually.
Security functions and intelligence of the camera
Unlike many similar cameras, AXIS Q1755 has intelligent features such as advanced motion and audio detection, and a tamper alarm if the camera is covered or spray painted. With the proprietary Sentry security feature, the IP camera automatically zooms in when there is movement in the area, and then returns to the original setting after a preset time interval. The cameras can also send alarm notifications via email, HTTP or TCP/IP, upload individual files to an FTP server or activate an external output. They also record alarm video frames to an internal 96 MB video buffer and to removable SD/SDHC memory cards, providing local storage for several days without the need for external devices.
Securing video data on an IP network
Each IP camera used in the network video surveillance system is connected directly to Ethernet and supports network protocols, including HTTP, QoS, FTP, SMTP, UPnP, DNS, TCP, UDP, IGMP, RTCP, etc. For example, by using HTTPS encoding, video streams transmitted by AXIS Q1755 over the network will be protected from falsification. IP address filtering technology and password protection at the user level help protect cameras from unauthorized access to their video.
Openness for integration and full-featured software
Support for the Application Program Interface (API), including AXIS VAPIX, and the open architecture of the IP camera electronics allow AXIS Q1755 to be integrated into IP video surveillance software from any manufacturer. Viewing video in real time, recording video streams from the camera to a computer hard drive, searching and playing back recorded fragments can be done via the Russified AXIS Camera Station v.3.0 software or software from Axis Communications partners.
Three power options for the IP camera
Unlike many AXIS models, the Q1755 can be powered in three ways: via 8-20 V DC, 20-24 V AC, and over IP. Since these IP cameras support Power over Ethernet (PoE), they can be powered over the same cable that transmits data. The advantages of PoE include eliminating the need for an additional power cable, reducing installation costs and time.
Expand your application range
The IP cameras can be mounted on any horizontal surface or on the ceiling using a swivel bracket. The optional AXIS T90A LED Illumination provides clear and informative video images in low-light conditions in the IP surveillance area. For outdoor use, the Q1755 can be housed in a variety of protective housings, such as vandal-proof or thermal housings.
More details about AXIS Q1755 on armosystems.ru