Part no.
Part name


Speeddome 4MP 45x Zoom
4-178mm,AIIVA,H.265,Low-Light Sensor,IP-67,24V/PoE

The BWNC-442DSIA speed dome leaves hardly anything to be desired. It is delivered including power supply and wall mount. For mounting on corners or masts only the SNCA-CM-4670 or SNCA-PM-4660 are required. The technical equipment of this IP camera leaves hardly anything to be desired: The resolution of 4 megapixels of the LowLight sensor delivers excellent images during the day and night (B/W) and twilight. The integrated optical 45x motorized zoom lens with a focal length of 3.95 - 177.7 mm ensure very good images in every shooting situation. shooting situation. Even at night, the speed dome, thanks to the light-sensitive sensor and the integrated IR illuminator (up to 150m). Thanks to DC controlled motors, the speed dome is particularly smooth and moves very smoothly, e.g. during auto-tracking, and very quietly. Latest AI analyses enable 24/7 monitoring. The dome can alternatively be powered via PoE+.


SD card is not included.

Technical specifications:

TypeIP-Speed Dome
Decoding / Video / Lens>>>>>DECODING/VIDEO/LENS<<<<<
Sensor type1/2.8" Progessive scan CMOS
Max. Picture resolution (pixel)4 MP (2560x1440)
Video codecH.264, H.265, MJPEG
Max. frame rate (fps)25/30fps bei 4MP
Number of video streams3 (individually adjustable)
Streaming MethodUnicast / Multicast
Signal processingDigital (DSP)
S/N ratio (dB)>55 dB
Lens mountBoard mount
Iris controlDC
Lens typeMotor zoom lens
Zoom range (opt./dig.)45x / 16x
Focal length3,95-177,7mm
Optical zoom45x opt. Zoom
Aperture (max)F1.6-F.4.9
Angle of view (horizontal)70,3°-1,8°
Sensitivity (Lux)0,005@F1.6 (color) / 0@F1.6 (IR on)
IR cut filterIR-Cut filter (mechanical)
Shutter (sec.)1/3 - 1/30.000
DORI max. (Detect-Observe-Recognize-Identify)3176m - 1270m - 635m - 317m
Digital zoom16x, adjustable
Day/night mode adjustmentAuto / color / B/W
Automatic gain control (AGC)AGC, manual
Digital noise reduction (DNR)Ultra 2DNR / 3DNR
Low Light SensorYes
White balanceAuto / ATW / indoor / outdoor / manual
Backlight compensation120 dB True WDR, BLC, HLC
Wide dynamic range (WDR)120 dB WDR (True WDR)
Image stabilisationYes, digital (EIS)
Mirroring (vertical)Yes
Picture flip (horizontal)Yes
Motion detection (zones)Yes
Privacy zonesYes, 24
Region of Interest (ROI)Yes
Camera titleYes
Defog functionYes, digital
Video analysis>>>>>>>>Videoanalytics<<<<<<<<<
IVA via ONVIF MotionYes
Intelligent Video Analysis (IVA)Yes
Auto trackingYes
Tripwire (IVA)Yes
Intrusion (IVA)Yes
Tampering AlarmYes
Scene change (tampering)Yes
IVA Missing / AddedYes
Audio detect (IVA)No
Face detect (IVA)Yes
AI AnalyticsCar, Human
Preset positions300
Auto scanYes
Rotation radius360° Endless
Rotation speed0,1° to 300°/s.
Preset speedPan: 400°/s, Tilt: 300°/s
Tilt angle (°)-15° bis 90° (Auto Flip 180°)
Tilt speed0,1° to 200° /s
Automatic calibrationAfter reboot
Parking positionYes
Audio supportYes
Audio in-/outputs1 / 1
Audio codecG.711a / G.711Mu / AAC / G.726 / G.722 / G.729
Alarm contacts I/O2/1 -> Input: 5mA/5VDC / Output: 300mA/12VDC
Alarm inputs2
Alarm outputs1
Internal memoryMicro SD (optional), max. 256 GB
Control interfaceNo
Control protocolsn.a.
Ethernet connectorRJ-45
Ethernet standards10/100 Base-T
Power over Ethernet (PoE)IEEE 802.3at
Alarm managementHTTP, FTP, SMTP
Management software supportMany VMS
Cloud serviceYes, BURG-WÄCHTER cloud
P2P supportYes
Supported browserInternet Explorer 11, Chrome, Firefox, and more
Security featuresHTTPS, SSL, IP Filter
Supported protocolsHTTP,TCP,UDP, DHCP,SMTP,UPnP,NTP, IPv4, IPv6, RTSP
Supported software standardsONVIF, PSIA, CGI
ONVIF version/profileProfile S, G
InstallationWall mount, ceiling mount and pole mount
Camera mountingScrew mounting
Housing colourWhite / black
Housing materialAluminium
Pipe threadG1 1/2"
IR spotlightYes
IR distance (m. ca.)150 m (24VAC), 80m (PoE+)
Voltage24 V AC / PoE+
Max. Power consumption (watt)20 IR on
Operating temperature (°C)-40 bis +70
Rel. humidity (%)Max. 90, non-condensing
Dimensions DxH (mm)190 x 332
Weight4,7 kg
IdentifierCE, RoHS
Items included in deliveryCD, quick user guide, power supply, wall mount
SpecialsAuto-Tracking, IVA+, Low-Light
500347 / BWNC-442DSIA
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