Communication Modules
Sync-Circuit Modules
Sync-Circuit Modules synchronize SpectrAlert Advance strobes, horns, and chimes over a single pair of wires.
The Sync Circuit module synchronizes SpectrAlert® Advance strobes at 1 Hz and horns and chimes at temporal 3 over a single pair of wires. Patented module technology also allows the silencing of horns or chimes on horn/strobe and chime/strobe models over a pair of wires.
Certifications:- UL Listed: S5512, S4011
- MEA Approved: 257-97-M
- FM Approved
- CSFM: 7300-1209:179
Installation Instructions
Name
Description
File Size
Date
Size
MDL3 Series Sync Module Installation Document
application/pdf 406.51 KB
5/12/2022
406.51 KB
Data Sheet
Name
Description
File Size
Date
Size
MDL, MDLW Sync Modules Data Sheet
application/pdf 247.21 KB
5/12/2022
247.21 KB
MDL3 Sync Modules for the SpectrAlert and SpectrAlert Advance Series Data Sheet
application/pdf 138.24 KB
5/12/2022
138.24 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Others
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
MDL3 Series Sync Module Installation Document
406.51 KB
5/12/2022
406.51 KB
MDL3 Sync Modules for the SpectrAlert and SpectrAlert Advance Series Data Sheet
138.24 KB
5/12/2022
138.24 KB
Image
SKU
Description
MDL3R
Sync Module 3 (Red)
MDL3W
Sync Module 3 (White)