GENERAL DESCRIPTION. The MDL3 Module is designed to work with the SpectrAlert Advance series of notification appliances to provide a means of synchronizing the ...
Jun 25, 2009 · General. The Sync•Circuit module synchronizes SpectrAlert® strobes at. 1 Hz and horns at temporal 3 over a single pair of wires. Pat-.
The MDL3 Module is designed to work with the SpectrAlert and SpectrAlert Advance series of notification appliances to provide a means of synchronizing the ...
New NAC slave feature enables the interconnection of slave modules over a supervised NAC loop. The MDL3 Module is designed to work with the SpectrAlert and.