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Home / Products / Access Control / Expansion Boards
Showing 1–30 of 94 results
SK-5217
10 ZN EXPANDER F/5208
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CA-A480-A
16 Floor Elevator Relay Board
M1XOVR
16 Output Expander, 8 voltage (flying le
1252
16 user expansion module for SBC and all
ELK-M1XIN
16 Zone Input Expander
NX-216
16-ZONE EXPANDER MODULE
NX-216E
16-ZONE EXPANDER MODULE FOR NX8 AND NX8E
CA-A482-P
16FL Elevator Destination Report Module
A2M
2 Door Expansion Board - Blue
NXT-2D-MSC
2 Door NXT Controller w/Mercury-Powered
M1TWM
2 Way Listen-in Microphone only
M1TWS
2 Way Listen-in Speaker/Microphone only
SD500-SDM
2 WIRE SMOKE MODULE
NAE-ACM-2DB
2Door Expansion Module - Board Only
GEM-2D
2ND DOOR CONTROL PLUG-IN MODULE
NXT-4D-MSC
4 Door /8 Reader NXT Controller+ Mercury
MD-D04
4 Door Expransion Module
CA4500B
4 READER BOARD ONLY
UR2-4
4 STATION UNIVERSALY RELAY BOARD
NXT-4X4
4 X 4 I/O - Optional Local Door Control
4204
4204 Relay Module
4208SN
B208
8 INPUT MODULE FOR SDI2 BUS
MD-IO84B
8 INPUT/4 OUTPUT IO EXPANSION
GEMC-EZM8
8 Point Expansion Module, Suitable for C
OCB8
8 RELAY OUTPUT CONTROL BOARD
60-757
8 zone expander
HSM3408
8 ZONE EXPANDER WITH REMOVABLE TERMINALS
4208U
8 ZONE UNIVERSAL EXPANDER
AC-425-DIN (PCBA)
AC-425 PCBA only with wall / DIN rail