Apollo America - MSR-AV/T/S/O - AV Combination Sounder with LED Strobe, Stainless Plate, Opaque Lens

Item Number: APCMSRAVTSO  MFR Part Number: MSR-AV/T/S/O


Av Combination Sounder With Led Strobe, Stainless Plate, Opaque Lens
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The MSR-AV Series provides audible and visible private mode alarm indications in a low-profile, single-gang Decora style configuration. Choice of plate colors include red, white and stainless steel.

Boasting code compliance with emergency signaling applications, the MSR-AV is Listed to UL 464 and UL 1638, and offers the industry's first LED strobe.

The sound output level is jumper-selectable at either 53/54 dB (low) or 68/69 dB (high). The sound output format is also jumper selectable for steady or temporal (code 3). The units are shipped with the jumpers installed, pre-set to high, temporal.

For use with UL Listed 24VDC polarized power circuits.

California residents: see Proposition 65 Warning

Weight0.88 Pounds (Lb)
Width3.38 Inches (In)
Height2.688 Inches (In)
Country of OriginUSA
Length5.5 Inches (In)
BrandAir Products and Controls
TierMSR Series
Voltage24 VDC
Maximum Voltage26.4 VDC
Power SourceDuct Detector
PhaseDirect Current
Batteries IncludedNo
Hush ButtonNo
Test ButtonNo
Audible AlertYes
Battery BackupNo
Batteries RequiredNo
ApplicationDuct smoke detection & notification
ApprovalsUL, CUL, CSFM, MEA accepted
Comments/NotesVisual Alert-Strobe
Connection TypeWiring terminials
Contact Rating0mA to [email protected]
For Use WithSL-2000 series, SM-501 Series , RT-3000 Series
Locking PinNo
MountingDecora style plate with screws
Operating Temperature Range32°F to 120°F (0°C to 48.8°C)
StandardsUL, CUL, CSFM
Terminal ConnectionScrew terminal
TypeHorn Strobe, Stainless Steel Plate, Opaque Strobe Lens
Visual AlertYes
Warranty OfferedYes
Wire Gauge14-22 AWG
CUL ListedYes
UL ListedYes
UL RecognizedNo