AMEC SB-181 TX Switch Box [AMEC-SB181-010] Marine Safety | Lightning Detectors Supports Low and High CHIRP

Supports Low and High CHIRP frequencies

UV-Resistant Marine Heat Shrink Tape - 72MM x 55M Roll - Straight Edge Blue *Case of 16 Rolls*

Combined with a precision-engineered actuator

calibrate and use thanks to the on-unit capacitive touch buttons or fixed-mount GNX Keypad (sold separately)

AMEC SB-181 TX Switch Box [AMEC-SB181-010] Marine Safety | Lightning Detectors Supports Low and High CHIRPSB 181 TX Switch Box The TX Switch Box SB 181 is specifically made to work with AMEC AIS Class B transceivers, both the 2W and 5W series. With its simple and robust design, silent mode (AIS transmission disabled) can be activated easily. Owner's Manual (pdf)