Simplex 8565-158
Simplex 8565-158
Out of stock; call for lead time
Simplex 8565-158 MAPNET II Isolator Board, Quad Channel
A network isolation module for Simplex 4100 fire alarm systems that provides independent SLC loop protection through MAPNET II (Multi-Application Platform Network Technology). This quad isolator prevents loop failures from affecting other system zones.
Key Features:
• Quad Isolator Configuration: Protects up to four independent detector loops
• MAPNET II/IDNet Support: Compatible with both legacy MAPNET II and modern IDNet protocols (requires firmware 1.03+ for IDNet)
• Loop Fault Isolation: Prevents single loop failure from affecting system operation
• 4100/4120 System Compatible: Direct mounting to fire alarm panel module slots
• Dual Module Support: Up to two isolator boards per channel allowed for extended network capability
• 18 AWG Minimum Wiring: Copper conductor wiring required per local fire code
Recently Viewed
Why Protegis?
Thousands of Parts
We source our legacy parts from multiple sources, to make sure you can keep your system running.
Protegis Guarantee
Reconditioned parts are backed by our one year, no-hassle warranty with free replacement or repair.
Multiple Brands
You can search from our extensive list of manufacturers to find the right part for your system.
