Iris Innovations’ Photon cameras are now compatible with selected Garmin GPSMAP chartplotters. This integration has been possible since the Marine Software Update Q4 2026, which Garmin released three weeks after the launch of its new autopilot, instrument and audio systems. The cameras deliver Ultra HD images in 4K resolution, even in very low light conditions.
Visible spectrum rather than thermal imaging
Photon cameras use the visible light spectrum to capture images. Unlike thermal imaging cameras, which display temperature differences, they show the colours and details of the actual scene. The system captures information that is difficult to detect using thermal imaging technology: ship markings, navigation beacons, port facilities and floating objects are visible in their natural colours. The 4K resolution delivers detailed colour images even in the dark.
Compatible display models
The integration works with two Garmin systems. For BlueNet MFDs, the compatible models are the GPSMAP 9010, 9013, 9017, 9019, 9022, 9024 and 9027, as well as the GPSMAP 9500 Black Box. These devices require firmware versions between 45.02 and 45.03, depending on the specific model. The GMN MFD range supports Photon cameras with the GPSMAP 8400 and 8600 series. In addition, the models GPSMAP 723, 743, 753, 923, 943, 953, 1223, 1243, 1253, 1523, 1543, 1553, 1623, 1643 and 1653 are also compatible with the camera. Firmware version 45.01 is required for these displays.
Control via the multifunction display
The compatible GPSMAP displays receive IP video streams directly from the Photon cameras. Users control the camera via the Garmin system, without the need for additional controls. Navigation is carried out via the familiar Garmin interface. The display shows the camera feed alongside navigation data and map information.
Power over Ethernet simplifies installation
The Photon cameras support Power over Ethernet (PoE). This means that a single network cable transmits both data and power. However, for GMN MFD systems, a Garmin PoE isolating coupler (part number 010-10580-10) is required. This coupler isolates the electrical systems from one another. BlueNet MFDs do not require the coupler; the Photon camera can be connected directly.
4K resolution via an HDMI converter
Iris offers an IP-to-HDMI converter for native 4K Ultra HD display. The device converts the IP video stream into an HDMI signal. This solution is compatible with the GPSMAP 8400/8600 and Garmin BlueNet 9000 series. The converter enables the camera to be integrated into navigation, surveillance and situational awareness systems. The full resolution shows more detail than direct IP display on the screen.
Applications on board
Colour imaging at night expands the possibilities compared with thermal imaging alone. Navigation beacons display their colours and markings, making them easier to identify. Ship names and numbers remain legible. The structure of harbour facilities and jetties is clearly visible. Flotation debris and other objects in the water become visible before they pose a hazard. Combining this with the chart plotter’s navigation data enables a comprehensive assessment of the situation in the dark.
Jan-Ole Puls
Editor Test & Technology
