MODULE-LEVEL RAPID SHUTDOWN FOR TWO MODULES

The TS4-A-2F (Fire Safety) is the advanced add-on rapid shutdown
solution that brings smart module functionality to standard PV modules
for higher reliability. Ensure safety by upgrading existing PV systems or
by adding safety features to new installations.
The TS4-A-2F complies with NEC 2017 & 2020 690.12 Rapid Shutdown
specifications when installed with the Tigo RSS Transmitter or an inverter
with built-in Tigo certified transmitter.