Expansion boards

Customize your access control experience by building your own system from scratch. Start with an Access Control Core, then add expansion boards to fit your needs. The Expansion Board works with the Access Core to securely make all entry decisions.

2-Port Board

The Simsim 2-Port Expansion Board is an access control board (no enclosure, no power supply) that connects to the SimsimAccess Core and supports up to two entries and two Simsim Readers.

4-Port Board

The Simsim 4-Port Expansion Board is an access control board (no enclosure, no power supply) that connects to the Simsim Access Core and supports up to four entries and four Simsim Readers.

8-Port Board

The Simsim 8-Port Expansion Board is an access control board (no enclosure, no power supply) that connects to the Simsim Access Core and supports up to eight entries and eight Simsim Readers.

  • Modular

    Designed to be modular and expandable to support a range of entries

    Reliability

    Designed to provide a reliable, consistent experience

    Easy to Install

    Standard wiring, easily replaces legacy systems

    Monitoring

    Network and device monitoring systems are built right into our products to ensure a smooth experience for our users

  • Operating Voltage
    12-24VDC

    Operating Current
    0.6A @ 12VDC, 0.3A @ 24VDC

    Door Relays
    Up to 8 relays, 5A @ 24VDC (resistive)

    Auxiliary Relays
    Up to 4 relays, 1A @ 24VDC

    SIMSIM Readers
    Up to 8 SIMSIM Readers

    REX and Contact Sensors
    8 REX and 8 contact sensor inputs with EOL monitoring, nominal 5VDC, 1kohm to each input

    Auxiliary Inputs
    4 input lines with EOL monitoring

    Dimensions
    4.5 x 8.75 in (11.5 x 22.5 cm)

    Weight
    8 oz (227 g)

    Operating Temperature
    32° to 122°F (0° to 50°C)

    Operating Humidity
    5% to 85% relative, non-condensing

    Interface Ports
    USB port, Expansion port

    Backup Battery
    Use one or two 12VDC sealed lead acid (SLA) or gel cell batteries based on power supply and system requirements

  • User Manual and Install Guide

    Download the Mobile Reader Pro User Manual and Install Guide to understand what steps are involved in getting Proxy up and running for your doors.

Contact Us

support@lockn.in

Ph: +919160866922

Lockn Technologies Pvt. Ltd.
CIE, Vindhya C4, IIIT Hyderabad,
Telangana, India