Preface
This wiring guide is for the technician or electrician responsible for wiring the Gatekeeper h4.0,
door readers, and access control units as supplied by Treshna Enterprises Ltd.
This guide includes an overview of the hardware involved, example wiring diagrams for both Fail
Secure and Fail Safe access control devices, emergency buttons, as well as diagnostic tests and
troubleshooting.
Hardware Checklist
❏
Gatekeeper computer
❏
Power supply
You will also have, or may be supplied with:
❏
Desktop card reader & regular USB data cable
❏
Wallmounted card reader (with Diode)
You will also need the following items:
❏
Battery and power supply
❏
Router or network switch
❏
Internet connection
❏
Ethernet cable to connect between Gatekeeper and router, network or switch
❏
Door hardware as required (exit button, emergency exit, door lock, turnstyle etc)
Note: The wallmounted card reader is wired to the door. There is a relay inside the Gatekeeper.
EPIC Sanctuary
78106 Manchester St
Christchurch 8011
New Zealand
PO Box 13352
Armagh Mail Centre
Christchurch 8011
New Zealand
NZ 03 974 9169
AU 03 9111 0323
US 415 678 1270
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