☆ Two parts construction with base mounted termination allows easy installation ☆ 16 programmable alarm tones ☆ Optional Evacuate + Alert mode ☆ Strobe provided by high intensity LED cluster ☆ Switch off Light or Sound output for special applications ☆ Optional loop powered or external 24VDC powering ☆ Optional power saving mode or hi-consumption mode ☆ Electronically addressed ☆ LPCB Approved