AVTECH Sound, Light & Entry Sensor (RMA-SLE-SEN) - Manual (Page 2)

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opened, the two components separate and the switch closes, sending a signal to the Room Alert ID Box in turn
generating an alarm condition or status.
NOTE: Before connecting the Room Entry Sensor to the Room Alert ID Box, you may want to check that the switch is opening and
closing properly by using a multi-meter or continuity tester.
The four sets of switch sensors on the bottom of the SLE sensor are designed
to be connected to any Room Alert unit with the included speaker cable. The
left switch sensor (1) is open by default, and will close when ANY of the
other three sensors are changed from their default state indicating an alarm
condition. The second sensor from the left (2) is open by default and will
close when sound is detected. The third sensor from the left (3) is open by
default and will close when light is detected. The fourth sensor from the left
(4) is open by default and will close when room entry is detected. Each of the
switch sensors should be connected to a separate switch channel on the back
of your Room Alert unit.
Sensor cable can be any low voltage cable such as bell wire, speaker cable, data cable or telephone cable.
Minimum voltage insulation 50v, minimum current carrying capacity 1A. Maximum recommended length is
approximately 100 feet although shorter lengths will yield more reliable performance. Test your setup to ensure
proper operation.
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The Screw Connectors On The Sensor ID Boxes Are Volt-Free Contacts Only. Do Not Connect These Terminals To Any Live Circuit.
A Qualified Electrician Should Be Consulted To Test Any Wires You Connect To The Room Alert ID Box For The Presence Of Electrical
Voltages And If Any Are Detected, They Must Not Be Wired To The ID Box. The ID Box May Become Dangerous If You Connect It
To A Live Circuit. Never Connect Main Power To Any Of The Room Alert Sensors Unless Specifically Instructed To Do So Using The
AVTECH Software 5V Power Adapter. If Required, An AVTECH Software 5V Power Adapter Will Be Included With That Sensor.
DO NOT Use Switch Sensors In ‘Explosive’ Environments Unless Approved For Those Environments.
IMPORTANT SAFETY NOTICE
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SLE Side View