AutroGuard Retro 500 Series High Sensitivity Zone 2 Smoke Detector
– Backward compatible
– Direct drop in replacment for 116-BHH-500/S/N smoke detector
– Gives superior detection, but does not give all the benefits of AutroGuard
– Note: AutroGuard Retro is not recomemended in situations where IP is of high importance. In these cases it is recommened to upgrade the conduit box, base and detector to AutroGuard.