Remote panel with horn and strobe as an option.
Available as O2, CO, H2S, H2, NO2 & flammable catalytic bead.
Includes accessories needed to perform calibrations on the Searchpoint Optima plus gas detector (does not include calibration gas).
Conduit assembly for Excel UL certified.
Digital analog output converter, Modbus RS-485 to 4-20mA for your 301C gas controller.