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Month: February 2017

GEM Link® System Overview

System Overview Gem Link® Wireless consists of three main components: Passive Infrared (PIR) Occupancy Sensor Wireless Entry Door Switch Transceiver Control Module connected to the HVAC system HVAC (Heating and Air Conditioning) Control Detection of Occupant  When guests open the entry door, a signal is transmitted to the Transceiver Module

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