Wahsega Labs WL-IC-BKMT-SIP-OV Installation Manual

Back Mount

SIP Access Control Intercom

Installer’s Guide

This step-by-step guide will help you install your

Wahsega Labs back mount SIP access control intercom.

What’s in the Box

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What You Will Need

 PoE power

 Power-over-Ethernet (PoE) injector

or

 PoE capable switch

 Remote communication point

 SIP server

or

 Peer-to-peer device to call

 Network cable (Cat 5 or Cat 6)

 Wrench or ratchet set

 RTV sealant for weatherproofing

 Screwdriver

 Small flat head screwdriver
 Phillips head screwdriver
 T-15 Torx pin screwdriver (optional for security screws)

 For wall mount installations:

 ½” conduit
 ½” set screw style connector
 ½” conduit nut
 ½” conduit sealing ring
 (4) ¼”-20 concrete or drywall anchors

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Request to Exit and Door Latch Wiring

The access control intercom provides connections for controlling magnetic
door latches, request to exit (RTE) functionality for buttons and/or exit
motion sensors as well as door closed status monitor.

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Auxiliary Output (Door Control)

The connector for Auxiliary Output is a 3-pin male connector used to
connect and control door latches, gates and other points of entry.

 Pin 1 is a 200mA fused 5V DC signal intended to provide power to

the coil of an external relay.

 Pin 2 is ground.

 Pin 3 is the auxiliary output, which is voltage and current protected.

The output provides the ground for the external circuit and can be
connected to external devices up to 24V DC and sink up to 1.5A of
current.

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Auxiliary Output Configurations

 External Relay
 Externally Powered Device

External Relay:

An external relay is normally used to switch a voltage or current which
is beyond the direct switching capabilities of the Auxiliary Output.
Examples are higher voltages or AC signals. In this configuration, the
5V DC relay coil high side (if polarized) should be wired to Pin 1 and the
low side wired to Pin 3. The output side of the relay should be rated for
the required load.

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