POLOPHONE TECHNICAL DATA:
Input Voltage : 1 12V — 14V DC supplied at anyone of the components 1
Current Draw : Quiescent — 150mA 60mA for a One-to-One kit maximum
— 200mA
Speech Volume : Adjustable at each Entry Panel and handset
Wiring : Two common wires polarised for speech, call and lock release
Ring tone : Electronic while button is depressed with separate tones when calling from each Entry Panel in a system or between groups of handsets
Wiring Distance : Refer to thickness chart in the Manual
Gate/Doo...