Talk-a-Phone VOIP-RF-900 Installation Instructions

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VOIP-RF-900 Installation Instructions
I.

Introduction

Talk-A-Phone's 900Mhz radios are shipped as matched pairs and require no programming or dipswitch
adjustments. The output is IP, which requires a Talk-A-Phone VOIP-1 (or equivalent) to communicate with a
Talk-A-Phone Emergency Phone.
NOTE: The VOIP-RF-900 ship as matched pairs that are hard linked. Please do not mix paired units since a
mismatched pair will NOT work as expected.
II.

Contents

Before beginning installation, make sure you have all the included components. The VOIP-RF-900 includes:
2 Radio Modules in outdoor enclosures
2 Power Over Ethernet (PoE) injectors
2 Power supplies (or power cords with battery terminals for solar or battery-powered installations)
2 11dBi antenna
2 Pole Mounting kits
III.

Communication Installation

For 120V applications, connect the VOIP-RF-900 as shown in the diagram. For low voltage applications
(including solar/battery powered systems), the VOIP-RF-900 will accept 6-48VDC using the PoE injector.
IV.

Mounting

The radio modules have holes and the antennas include brackets for wall mounting. For mounting on a pole, use
the included pole mounting kits and see the separate Pole Mount Directions.
ETP-MT/R OP SOLAR Solar Tower:
When mounting on the mast of a solar tower, make sure the solar panels are mounted as high on the
pole as possible to avoid interference with the antenna. Attach the assembled bracket with antenna and
radio to the pole. Feed the ethernet cable through the antenna mounting hole. You will need to remove
the "C" nut from the fitting to feed the cable assembly through the mast, then re-attach it by slipping the
cable through and tightening the nut onto the bottom of the fitting.
ETP-SMW Wireless Surface Mount Housing:
When mounting using the ETP-SMW, mount the radio and antenna on the wall or pole above the ETP-
SMW. Use the top knockout with a water-tight conduit fitting to ensure a protected environment for the
electronics.
ETP-BOX/PCS (or other NEMA 3R housing):
You may use either the conduit holes on the bottom to run the antenna cable out, or, if desired, drill a 1/2"
diameter hole to use the included water-tight fitting as described above in the Solar Tower instructions.
Talk-A-Phone Co.
7530 North Natchez Avenue •
Phone: (773) 539-1100
e-mail: info@talkaphone.com
All prices and specifications are subject to change without notice.
Niles, Illinois 60714-3804
Fax: (773) 539-1241
http://www.talkaphone.com
Rev. 3-17-08

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Summary of Contents for Talk-a-Phone VOIP-RF-900

  • Page 1 VOIP-RF-900 Installation Instructions Introduction Talk-A-Phone's 900Mhz radios are shipped as matched pairs and require no programming or dipswitch adjustments. The output is IP, which requires a Talk-A-Phone VOIP-1 (or equivalent) to communicate with a Talk-A-Phone Emergency Phone. NOTE: The VOIP-RF-900 ship as matched pairs that are hard linked. Please do not mix paired units since a mismatched pair will NOT work as expected.
  • Page 2 VOIP-RF-900 Installation Instructions Manual Frequency Selection To restrict the operation of the VOIP-RF-900 to a specific channel or center frequency, you may wish to select a specific channel by setting DIP switches 5 to 8 on the “master” radio as shown in the table below (set DIP #2 and DIP #3 to the OFF position).
  • Page 3 VOIP-RF-900 Installation Instructions LED Display Legend The “master” radio has an array of LEDs that provide various status indicators. Table 2 provides a legend or key for these various indicators. In order to gain access to the LED array, you will need to open the NEMA box cover on the “master”...
  • Page 4 VOIP-RF-900 Installation Instructions...

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