Simplex Control Panels & Circuit Boards
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Simplex (2081-9272) 12v 7ah Fire Alarm Control Panel Battery Replacement, 112-112
$34.00 Add to cart -
Simplex (565-925) 4-Wire Duct Housing Replacement Board
$89.00 Add to cart -
Simplex (565-771) NAC Panel CPU Board
$999.99 Add to cart -
Simplex (2081-9274) 12v 10ah Fire Alarm Control Panel Battery Replacement, 112-133
$49.00 Add to cart -
Simplex (2081-9288) 12v 12ah Fire Alarm Control Panel Battery Replacement, 112-113
$59.00 Add to cart -
Simplex (742-342) System Power Supply Board 566-071
$1,100.00 Read more -
Simplex (4100-5111) 4100U Expansion System Power Supply 8742-631
$3,999.99 Read more -
Simplex (565-477) 4-Point Nac/Relay Card (4005-9805)
$599.00 Add to cart -
Simplex (4009-9201) IDNet NAC Extender Panel
$1,350.00 Add to cart -
Simplex (565-028) 8 Amp Expansion Power Supply Board
$399.00 Add to cart -
Simplex (565-828) NAC Option Card, 4pt, IDNet for 4009-9807
$176.58 Add to cart -
Simplex (742-346) NAC Panel CPU Board
$999.99 Add to cart
Simplex fire alarm control panels, replacement circuit boards, CPU modules, and panel components. From the iconic 4100U and 4100ES to the 4010, 4020, and 4005 series, Life Safety Consultants stocks new and hard-to-find Simplex panel parts including motherboards, power supplies, NAC boards, harnesses, and retrofit kits.
Whether you’re repairing an existing system or need replacement boards for legacy panels, we carry the parts to keep your Simplex fire alarm system running.
