ASTROHN-5A-IQ-PTZ-131

ASTROHN-5A-IQ-PTZ-131

Network rotating dome security camera for indoor installation

Network rotating dome camera ASTROHN-5A-IQ-PTZ-131 is designed for indoor security. Build-in video analytics has several algorithms for rotating camera. Rotating cameras’ smart video analytics algorithms are much different from video analytics algorithms for fixed cameras. To begin with, it is not possible to implement 3D image analysis because the canting angle changes over turns and zooming. In many scenarios without the relevant limitations in turning and zooming settings it is impossible to determine the security area borders and, as consequence, to implement the algorithms of borders crossing, entering and exiting the security area, etc. Algorithms of object classification, acquisition and alerting the operator can be implemented. According to above mentioned analytics algorithm features of any rotating cameras we suggest to use rotating cameras in addition to stationary cameras, but not as main or the only ones.

Category:
  • Features
  • Technical specifications
  • Dimensional drawings
  • High rotating speed and positioning accuracy of camera in the dome.
  • Built-in video analytics for rotating camera: automatic object recognition and classification; tracking objects in the security area; expanded tracking algorithm. Attention: analytics algorithms are different for the stationary cameras.
  • 100х zoom (optical 10х, digital 10х).
  • Resolution 25 f/s@D1.
  • MicroSD memory card slot.
  • RS-485 telemetry support.
  • PoE support (IEEE 802.3a).
  • Internal version for indoor work.
Camera Image sensor 1/4 SONY Progressive Scan CCD
Maximum resolution 752×582 (PAL), 768×494 (NTCS)
Signal/noise ratio, dB 71
Minimal photosensitivity 0,7 Lux (Color), 0,02 Lux (B/w)
Built-in lens from 3,8 to 38 mm, F1.8
Aperture DC
Rotation rate/angle 360° of continuous rotation, 0,05~360°/sec
Pitch rate/angle 1~180°/sec
Protocol Pelco-D, Pelco-P at option
Video Video compression H.264, MJPEG, MPEG-4
Number of streams Two/customizable
Resolution D1, 4CIF, VGA, CIF, QVGA, QCIF
Frame frequency 25/30 fps@D1
Functions Network 10/100 Base-T
Interface RS-485
Protocol TCP/IP, UDP/IP, HTTP, RTSP, RTCP, RTP/UDP, RTP/TCP, SNTP, mDNS, UPnP, SMTP, SOCK, IGMP, DHCP, FTP, DDNS, PPPoE, SSL v2/v3, IEEE 802.1X, SNMP, SSH
Power Power supply 12 V DC
Power over network PoE support (IEEE 802.3a)
Power demand 850 mA@+12 V
Operational parameters Operating temperature, °C from 0 to +60
Humidity, % 85
Mechanical parameters Body material Aluminum
Size, mm 163(H)×165(L), dome 115(L)
Weight, kg 1,87

Dimensional drawings ASTROHN-5A-IQ-PTZ-131