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Hochki DFE-135 Fixed Temperature Heat Detector Head
$19.99
D136-GS Ground Start Module. For D6112 and D8112 Control Communicators requiring a shorter Ground Start time. Sim…
$5.99
New six pack of D165 Telephone line surge protectors.
$29.99
Out of stock
D185 Reverse Polarity Signaling Module NOS. The D185 Reverse Polarity Module is a UL listed module that connects a …
$59.99
Used on D7112 Control Panels, this adds dual phone line capability. This item is NOS and comes in original packing wit…
$79.99
Provides dual phone line capability and CPU monitor for Radionics D7212, D7412, D9112, D9412, D9412G GV2, GV3, GV4 Co…
$339.99
Provides media type change through RJ45 and wired connections Provides one Ethernet port using CAT 5 or better cab…
$129.99
New in sealed package D8121A Derived channel STU board. Picture for illustration only. The one you receive is i…
$99.99
OmegaScan D8121A Derived Channel S.T.U. board. Removed from working system. Includes Documentation.
$149.99
OmegaScan D8122 Derived Channel S.T.U. board. Removed from working system. Includes Documentation. This is the U.L…
$2.99
RJ31X 8 conductor alarm telephone jack. Support line siezure.
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