Connection of the AMPHITECH autodiallers for lifts onto the GSM network, Initiating…
Read more...Connection of the AMPHITECH autodiallers for lifts onto the GSM network, Initiating…
Read more...Machine intercom module communication - lift car fitted with PTU80/TAU, Firefighter priority…
Read more...Connection to a PTU 80 autodialler with built-in loop amplifier, For hearing…
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