Silent Knight SK-SKESRM Remote Microphone for SKE450
Custom orders usually ship in 1-2 weeks.
The SKE-SRM is a supervised remote microphone assembly that can be added to the SKE-Series voice evacuation system. Mounting: It is important to protect the SKE-SRM control panel from water. To prevent water damage, the following conditions should be avoided when installing the units: Do not mount directly on exterior walls, especially masonry walls (condensation) Do not mount directly on exterior walls below grade (condensation) Protect from plumbing leaks Protect from splash caused by sprinkler inspection ports Do not mount in areas with humidity-generating equipment (such as dryers, production machinery) When selecting a location to mount the SKESRM cabinet, the unit should be mounted where it will NOT be exposed to temperatures outside the range of 0Ã‚Â°C-49Ã‚Â°C (32Ã‚Â°F-120Ã‚Â°F) or humidity outside the range of 10%-85% at 30Ã‚Â°C (86Ã‚Â°F) noncondensing. Electical Specifications: Ground Fault Impedance To Any Terminal: 0 ? Standby Input Power: 27.4 VDC @ 30 mA Alarm Input Power: 27.4 VDC @ 30 mA