AVTECH Wireless Sensor Hub & Powered Relay (RAW-WSPR-HUB) User Manual

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The WiSPR Sensor communicates with a Room Alert 32W and/or 26W unit by sending an update

transmission every 60 seconds that contains current sensor status information for all internal and

attached sensors as well as sensor status information from other configured WiSH sensors. The Room

Alert unit will list the date and time of the last update received from a detected WiSPR Sensor on the

‘Status’ screen as well as the information received by other WiSH sensors it has relayed. If an extended

period of time has occurred since the last update transmission, the WiSPR Sensor display will be

removed from the ‘Status’ screen and an email alert will be sent if the WiSPR Sensor is no longer being

detected by the Room Alert 32W and/or 26W unit for more than 30 minutes. This typically indicates

that the WiSPR Sensor is too far away from the Room Alert 32W and/or 26W unit or turned off. If the

environment around the WiSPR Sensor changes due to construction or new equipment have occurred

and signal transmission is impeded, be sure to investigate those changes before relocating the sensor.

NOTE: Effective wireless distances will vary dramatically based on the physical environment and directional positioning of the

Room Alert 32W and/or 26W antenna, WiSH Sensor antenna and WiSPR placement. If necessary, experiment for the best

results and locate WiSH Sensors where signal strength is the strongest and WiSPR Sensors where longer distances between

WiSH sensors and the main unit are desired.

AVTECH Software

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Phone 401.628.1600

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Sales 888.220.6700

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Web AVTECH.com

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