GE Security UTC Interlogix (Formerly GE Security/Caddx) 60-460-319.5LB Learn Mode 135 Rate of Rise Sensor, Lithium Battery JMAC# UTC-GE-CADDX-60-460-3195LB ITI Rate-of-Rise and Fixed Temperature Heat Detectors offer an effective fire safety solution for environments with high likelihood of rapid fire development, or where optical smoke detectors cannot... MSRP: Was: Now: $56.25 Add to Cart