Assembly 2.1 Mp open frame camera, 4x motorized varifocal zoom


The BC840v2-M04-AS is a color IP camera to be built-in the ATEX (EX) and the marine and industrial (SA) camera housings from Siqura. It is a full featured 2.1 Mpixel IP open-frame camera with excellent low light sensitivity and HDR capabilities. Its integrated varifocal lens can perform a fast and reliable focus over the whole range.


  • Fully Integrated in the Siqura EX- or SA-housings
  • 1/2.8" progressive scan CMOS
  • 4x Motorized varifocal lens
  • 120 dB WDR (HDR)
  • ONVI Profile S


Marine, Offshore, Oil and Gas
The BC840v2-M04-AS camera is an essential part of the Marine, Offshore, Oil and Gas solutions from Siqura. The 4x zoom camera is fitted inside the 316L housing and forms the core of the camera.

Integrated 4x zoom Full-HD lens
TheBC840v2-M04-AS is fitted with a 4x zoom motorized varifocal lens. The short range 2.8 mm to 12 mm (4x) optical range offers an ideal coverage of the scene for almost any camera position. Remote zoom and focus allows you to define and configure the field-of-view afterwards, without opening the camera. The ultra-low light performance makes this a versatile camera for a wide range of applications.

Open standards
Out of the box, the BC840v2-M04-AS integrates with the common VMS systems. Being ONVIF Profile S compliant, the camera is supported by most video management systems. When needed, the camera can be controlled through a comprehensive HTTP API (Siqura Programming Interface). This specifically enables deployment in projects with custom requirements.

Multi-streaming and multicasting
The BC840v2-M04-AS has multi-streaming capabilities for simultaneous transmission of one or more H.264 streams combined with MJPEG. This guarantees interoperability with existing VMS systems. Multiple combinations of resolution and frame rate can be configured to satisfy different live-viewing and recording scenarios. In addition, multicasting is supported for complex, multi-user video networks.

Image enhancements
A full set of image enhancement tools are installed on-board to improve the images. The adjustable white balance and hue can compensate for varying lighting conditions. Back-light compensation and wide dynamic range functions enhance image quality in difficult lighting situations, ensuring quality pictures even in case of challenging scenes.