Quick Talk RQT is an industrial-grade radio transmitter with sensor inputs and voice recording storage that automatically alerts radio-equipped personnel when plant conditions change. It accepts inputs from up to four switches or sensors. The gasketed and sealed, polycarbonate enclosure offers built-in mounting flanges. The RQT radio can operate standalone on 6 AA batteries, or it can be powered externally by an optional 110V AC adaptor. It is available with a 2-Watt or a 120 mWatt transmitter