School Intercom Services – d.b.a. Poley E. Barcenez
Telephone: 210-647-8812 - Mobile: 210-273-0993 - Fax: 210-647-8838 - 8122 Hill Trails St. San Antonio, TX 78250

Self Help Videos

Installation of ceiling speakers via a truss and a back can.   Testing a Speaker with a 9volt battery.       Bogen PI-35A Switch Bank Intercom Use & Operation.     Rauland 2524 Master Clock Program Bells.         Speaker Adaptor Box SAB-1.     Rauland 2524 Master Clock Activate Bells.         Rauland 2524 Master Clock De-Activate Bells.     Pre-Wired Switchbank Video

School Intercom Services – d.b.a. Poley E. Barcenez
Telephone: 210-647-8812 - Mobile: 210-273-0993 - Fax: 210-647-8838 - 8122 Hill Trails St. San Antonio, TX 78250