Wahsega Labs WL-IC-BKMT-SIP-OV User 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.

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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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Externally Powered Device:
This is normally used for a magnetic lock or other DC powered device.
The Auxiliary Output on Pin 3 provides the ground return path for the
external load, and the external power supply ground should be wired
to Pin 2.

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Door Status Monitor & Request to Exit
The connector for RTE and door status monitor is a 4-pin male connector
used to monitor door open/closed status as well as the RTE button/motion
sensor functionality.
Pin 1: Door status monitor line. It can be wired as a ground/open
button or switch. It is pulled up by 4.7k to 3.3V and wired through
220Ω. Connect to the NO of an SPDT.NOTE 1
Pin 2: Door status ground reference pin. Connect to Common.
Pin 3: Request to exit button and/or motion activated exit monitor
line. Can be wired as a ground/open button or switch. Connect to
the NO of an SPDT connection.NOTE 2
Pin 4: RTE ground pin. Connect to Common.
NOTE 1: Door status monitor has a detection de-bounce period of 300 milliseconds
minimum. Otherwise, detection is not guaranteed.
NOTE 2: The RTE has a detection de-bounce period of 130 milliseconds minimum.
Otherwise, detection is not guaranteed.

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Door Status Monitor & RTE Connector
The RTE input can be wired in parallel with an RTE button and an exit
motion sensor. Both RTE and door status inputs go to Normally Open (NO)
connections on corresponding devices.

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Wall Mount Installation
*Refer to pages 2-3 for a list of included hardware and what you will need to
properly install your Wahsega SIP access control intercom.

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1. Using a ½” conduit plug and the appropriate drywall or
concrete anchors for your application, affix back box to wall
with or without optional weather hood, as shown below. Note
key placement and refer to Image B on page 13 to check for
correct installation orientation. Use template provided on
page 19 to ensure accurate bolt placement. Studs or
fasteners should protrude from the wall no more than 0.50”
when using hood or 0.40” without hood (Images C & D, page
13).
2. For proper weatherproof deployment, use a ½” conduit
sealing ring and fill anchor holes with a generous amount of
RTV sealant before threading connectors.
3. Following instructions on pages 4-9, connect low voltage
wiring to terminal blocks for door access, request to exit
and door status.
Back box
installation
using optional
weather hood

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4. Connect Ethernet cable in the orientation shown in Image A,
page 4.
5. Before installing the faceplate, be sure to locate and note your
device’s MAC address, which is printed on a white sticker on
the rear of the circuit board.
6. Attach the access control intercom’s faceplate to the back box
using either the Phillips head screws or the security screws
provided.
Faceplate
installation
using optional
weather hood
Faceplate
installation
without optional
weather hood

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Pedestal Mount Installation
*Refer to pages 2-3 for list of included hardware and equipment needed to
properly install the Wahsega SIP access control intercom.

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1. Using the included hardware, bolt the back box and (optional)
weather hood onto pedestal face as shown below, in the
orientation shown in Image B, page 13.
2. For proper weatherproof deployment, apply a generous amount
of RTV sealant onto both sides of the interior washers and
around the perimeter of the pedestal opening, as shown below.
3. Following instructions on pages 4-9, connect low voltage wiring
to terminal blocks for door access, request to exit and door
status.

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4. Connect Ethernet cable in the orientation shown in Image A,
page 4.
5. Before installing the faceplate, be sure to make a note of your
device’s MAC address, which is printed on a white sticker affixed
to the rear of the circuit board.
6. Attach the access control intercom’s faceplate to the back box
using either the Phillips head screws or the security screws
provided.
Faceplate
installation
using optional
weather hood
Faceplate
installation
without optional
weather hood

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Standards Compliant
The outdoor SIP intercom meets or exceeds the following RF
emissions standards.
FCC 47 CFR Part 15 Subpart B
Industry Canada ICES-003 Issue 5
Cet appareil numérique de la classe A est conforme à la
norme ICES-003 du Canada.
This product is designed & manufactured in the US.
ISO 9001:2008 certified factory
ROHS Compliant
Industrial Temperature -40C +85C.
The SIP access control intercom is designed for an outdoor
IP65 rating.

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Images not to scale. Larger versions available at Wahsega.com.

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Wall Installation Mounting Template
This image is to scale. Use to find accurate bolt placement.

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Back Mount
SIP Access Control Intercom
WL-IC-BKMT-SIP-OV
Installation Guide Rev A 10.2.2015