■ 85 dB sounder
■ Form C relay
■ Isolated thermal sensor
■ Plug-in design (base included)
■ In-line terminals
■ Flexible mounting options
■ Stop-Drop ’N Lock™ attachment
to the base
■ Removable cover and chamber
■ Remote maintenance signaling
■ Drift compensation and
smoothing algorithms
■ Simplified sensitivity measurement
■ Dual-color LEDs