The TSM series speaker/microphones are designed to be used with Alpha Communications®/ S.T.R.™ modular series door entry stations. The TSM series is used with the standard 5-wire type apartment handsets (i.e. HT3003, HT2003, HT2006) and standard analog video-intercom systems. The TSMA series is used with the standard 2-wire type AlphaTone™ apartment handsets (i.e. HT3009, HT2009). The TSMB series is used with the 2-wire (loop) type ReliaBUS™ apartment handse …
Speaker/Mic Module-'Bus'-White. Used With Ht3011 Type S.T.R. 2 Wire 'Bus' Handsets Only And Modular Style Panel(S)
This product is shipped from our supplier's warehouse in Farmingdale, NY, United States
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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