Simrad RS100-B Blackbox VHF Radio with integrated Class-B AIS transceiver and GPS. Kit includes NRS-2 VHF Blackbox module with Class B AIS built-in, GPS-500 antenna, one HS100 wired handset, and one SP100 speaker.

Simrad RS100 Blackbox VHF radio system. Kit includes NRS-1 VHF Blackbox module, one HS100 wired handset, and one SP100 speaker.

Simrad HS100 wired handset and SP100 speaker kit for RS100/RS100-B VHF radio systems. Up to 4 wired handsets and 4 speakers can be added to one system.

Simrad HS100 wired handset only, for RS100 / RS100-B VHF radios. Up to 4 wired handsets can be added to one system.

SP100: External VHF speaker. 10W @ 4 Ohms. Comes with an attached twin core 2 m (6.5 ft) cable.