The M840 is a premium and full-featured standalone component lantern for ranges up to 7 NM.
This component lantern has a range of between 4 NM and 7 NM range, with an input of 12/24 VDC. It can be used both in fixed and floating installations.
With low power consumption, the M840 is well suited for off-grid installations. Programming can also be done with an IR programmer or with Sabik Bluetooth control from up to 50 m away. The lantern supports satellite remote monitoring and GPS synchronisation. The tested and field-proven design requires no regular maintenance except for external cleaning and has over 10 years of design life in harsh marine environments.