CT-M500 Wireless Interface Box 

For NMEA 2000™ interface and Hailer/PA function.

Mounts to NMEA2000 backbone and interfaces with  M510 Series VHF radios wirelessly, simplifying installation.

Technical Specifications:

• Power Supply Requirements - 11.7 to 15.9 V
• Waterproof Rating - IPX7
• Dimensions (W x H x D) - 6.2" x 2.7" 3.2" (15.7 x 6.76 x 8.21 cm)
• Weight - 15.2 oz (430 g)

*Sold as an Individual