Close
Menu
All Categories
    Menu
    Shopping Cart
    Filters
    Preferences
    Search

    Expansion Modules

    Sort by
    Display per page
    Picture of Alula RE930RPV

    Alula RE930RPV

    CAT-M1 Card, Connect+
    0 Available
    Picture of Alula RE934ZT

    Alula RE934ZT

    Wireless Card, Z-Wave & Translator
    -1 Available
    Picture of DSC HSM2108

    DSC HSM2108

    Expander Module, 8 Zone, Hardwire, Neo
    58 Available
    Picture of DSC HSM3408

    DSC HSM3408

    Expander, 8 Zone, PowerSeries Pro
    11 Available
    Picture of DSC PC5108

    DSC PC5108

    Zone Expander, Hardwire, 8 Zone
    0 Available
    Group One DSC PG9WLSHW8 - Wired top Wireless Upgrade & Expansion Module

    DSC PG9WLSHW8

    PowerG Wired To Wireless Expansion Module, Small Enclosure
    17 Available
    Group One DSC RF5132-433 - Wireless Receiver 433MHz

    DSC RF5132-433

    DSC RF5132-433 Wireless Receiver, 32 Zone, 433MHz
    0 Available
    Picture of DSC WS4920HE

    DSC WS4920HE

    Wireless Repeater,up to 164 devices
    0 Available
    Group One Elk Products 106055 - UltraProx Wiegand Reader

    Elk Products 106055

    UltraProx Wiegand Reader, 26 Bit
    0 Available
    Group One Elk Products M1DBH - Data Bus Hub

    Elk Products M1DBH

    Data Bus Hub
    5 Available
    Group One Elk Products M1DBHR - Data Bus Hub Retrofit

    Elk Products M1DBHR

    Data Bus Hub Retrofit
    6 Available
    Group One Elk Products M1KAM - Single Door Access Module

    Elk Products M1KAM

    Single Door Access Module
    3 Available
    Picture of Elk Products M1PCSPIM

    Elk Products M1PCSPIM

    UPB Interface

    Special Order
    0 Available
    Group One M1PR - M1 Keypad Plug-In Proximity Reader

    Elk Products M1PR

    M1 Keypad Plug-In Proximity Reader
    1 Available
    Group One - Elk Products M1XEP - Ethernet Port from Data Bus

    Elk Products M1XEP

    Ethernet Port from Data Bus
    1 Available
    Group One Elk Products M1XIN - Input Expander, 16 Zone

    Elk Products M1XIN

    Input Expander, 16 Zone
    9 Available
    Group One Elk Products M1XOVR - Expander,16 Output ,8Voltage, 8 Relays

    Elk Products M1XOVR

    Expander,16 Output ,8Voltage, 8 Relays
    4 Available
    Picture of Elk Products M1XRF319

    Elk Products M1XRF319

    Wireless Receiver, Interlogix Sensors
    4 Available
    Group One Elk Products M1XRFTWM - M1 Two-Way Wireless Transceiver

    Elk Products M1XRFTWM

    M1 Two-Way Wireless Transceiver
    7 Available
    Picture of Elk Products M1XSLC

    Elk Products M1XSLC

    M1 Interface Kit for Lutron Caseta Wireless
    1 Available
    Picture of Elk Products M1XSLU

    Elk Products M1XSLU

    M1 to Lutron RadioRA2 Serial Interface
    2 Available
    Picture of Elk Products M1XSLZW

    Elk Products M1XSLZW

    Serial to Leviton VRCOP Z-Wave
    1 Available
    Picture of Elk Products M1XSP

    Elk Products M1XSP

    Serial Port Expander, Thermo/Light
    1 Available
    Picture of Elk Products M1ZTS

    Elk Products M1ZTS

    Zone Temperature Sensor
    2 Available
    Picture of Napco GEMC-EZM8

    Napco GEMC-EZM8

    Napco GEMC-EZM8 - Expansion Module, 8 Point, Commercial
    0 Available
    Picture of Napco GEMC-F8ZCPIM

    Napco GEMC-F8ZCPIM

    Napco GEMC-F8ZCPIM - Input Module, 2 Wire Fire, 8 Zone
    0 Available
    Picture of Napco GEMC-FPRINT

    Napco GEMC-FPRINT

    Napco GEMC-FPRINT - Printer Module, Commercial
    0 Available
    Picture of Napco GEMC-KOTAMPERKT

    Napco GEMC-KOTAMPERKT

    Napco GEMC-KOTAMPERKT - Tamper Kit, FSLC Line
    0 Available
    Picture of Napco GEMC-NL-MOD

    Napco GEMC-NL-MOD

    Napco GEMC-NL-MOD - Internet Reporting Module, Commercial
    0 Available
    Group One Napco GEMC-OUT8 - Output Module, PGM, 8 Outputs

    Napco GEMC-OUT8

    Napco GEMC-OUT8 - Output Module, PGM, 8 Outputs
    0 Available
    Picture of Napco GEMC-RM3008

    Napco GEMC-RM3008

    Napco GEMC-RM3008 - Relay Output Module, 8 Form C Relays
    0 Available
    Picture of Napco GEMC-RS232

    Napco GEMC-RS232

    Napco GEMC-RS232 - RS232 Adaptor, GEM-C Control Panels
    0 Available
    Picture of Napco GEM-EZM4/8

    Napco GEM-EZM4/8

    P816, P1632 & P1664 ONLY
    0 Available
    Picture of Napco GEM-EZM8

    Napco GEM-EZM8

    Napco GEM-EZM8 - Expander Module, 8 Zone
    3 Available
    Picture of Napco GEM-OUT8

    Napco GEM-OUT8

    Napco GEM-OUT8 - Active Low Module, 8 Output
    7 Available
    Picture of Napco GEM-RS232KIT

    Napco GEM-RS232KIT

    Napco GEM-RS232KIT - Computer Interface On Cat5E
    0 Available

    Expansion Modules

    Filter by:

    Clear All
    In Stock Clear
    Category Clear
    Type Clear
    Style Clear
    Size Clear
    Hardwired/Wireless Clear
    System Clear
    Protocol Clear
    Color Clear
    Power Clear
    Manufacturers Clear
    Manufacturers
    View all
    Company Information
    Customer service
    My account
    Contact Us
    • 12031 Northup Way #100
    • (425) 454-9900
    Copyright © 2023 Group One NW. All rights reserved.
    Powered by nopCommerce