The 12VDC power supply unit(s) shall be Alpha Communications® / TekTone model PK505 or approved equal. Unit(s) shall provide the power circuits needed for various functions on the intercom, emergency-call or other related system(s).
Low voltage wiring shall be used and connections shall be made by use of the provided 6-foot #22AWG stranded wire whip. The PK505 is designed for indoor use only.
Contractor shall observe all local and national electrical and building codes.
The Alpha Communications® / Tektone PK505 is a class 2 plug-0in power supply. It is powered by 110VAC and its output supplies 12VDC with a minimum capacity of 1 amp.
The PK505 has a 2-pronged non-polarized plug, so that is can plug into any standard outlet. It includes a 6-foot #22AWG stranded wire whip.
Width: 2.65" (68mm)
||Rugged ABS plastic casing.|
||6-foot #22AWG stranded wire whip|