$972.92
BACnet MSTP, Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: CH4 0-10 ppm, 3 SPDT Relays, NEMA 4X
BACnet MSTP, Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: CH4 0-10 ppm, 3 SPDT Relays, NEMA 4X