10d10h(Apr 08, 2026 06:42 PM UTC)
$2.00 USD
Bid IncrementOnline Auction
Location:
Muscatine, Iowa, USASubject to an auto-extension of the auction end time.
Possible Bad Bid
WATCHERS: 2 |VISITORS: 28
Seller's Terms & Conditions
Seller's Other Items
| Manufacturer | Simplex |
| Model | 741-025 |
| Condition | New/Unused |
| Lot Number | 31241-7 |
This essential card enables interconnection of multiple Simplex 4100-series panels into a fully supervised 4120 Network (or legacy 4100 network), allowing centralized monitoring, event sharing, alarm propagation, and system-wide control across buildings, campuses, or facilities.
Key Functions & Benefits
Supports Class B (Style 4) or Class X (Style 7) network topologies for fault-tolerant, reliable communications (wired twisted-pair, fiber optic, or mixed media).
Mounts in the CPU bay or expansion slots; modular versions accept up to two media cards (wired 4100-6056, fiber 4100-6057/630x series, etc.) for flexible wiring options over long distances.
Provides point-to-point, supervised links resistant to shorts, opens, and ground faults—ideal for NFPA-compliant networked fire systems.
Enables features like global annunciation, shared point status, remote panel control, and integration with Network Display Units (NDUs) or TrueSite Workstations.
Photos show actual item and condition.
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PAYMENT
If you are the winning bidder, you will facilitate payment by referring to the My Bids section of your account.SALES TAX
When applicable, sales tax is calculated based upon the auction’s advertised location.***SHIPPING IS NOT AVAILABLE***
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