13d6h(Apr 08, 2026 07:34 PM UTC)
$2.00 USD
Bid IncrementOnline Auction
Location:
Muscatine, Iowa, USASubject to an auto-extension of the auction end time.
Possible Bad Bid
VISITORS: 7
Seller's Terms & Conditions
Seller's Other Items
| Manufacturer | Simplex |
| Model | 565-110 |
| Condition | New/Unused |
| Lot Number | 31241-50 |
The Simplex 4100 32-Point LED Module (Part No. 565-110) is a reliable expansion board used in Simplex 4100-series fire alarm systems (including legacy 4100/4100U/4100ES compatible setups).
This module provides 32 supervised LED driver outputs for custom graphic annunciators, remote LED displays, or status indication panels. It interfaces with LED/switch controllers (such as 4100-7402/565-089 series) to drive LEDs for alarm, supervisory, trouble, or zone status in graphic fire alarm annunciators or smoke control applications.
Key features include multiplexed LED drive (steady-on or pulsed modes), open-circuit supervision, and compatibility with incandescent lamps via resistor swaps. It's ideal for expanding visual status feedback in facilities requiring detailed point annunciation.
Photos show actual item and condition. This is for one module, there are Three total that will be for sale, two have not been opened and the third was opened for pictures only, they have never been used.
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