The Alpha Communications® / S.T.R.™ SP300-12K intelligent controller is used only with the HT3011W ReliaBUS™ series intercom and VH30-2D videointercom systems. The SP300-12K provides the intelligent 'BUS' circuitry needed to control the ReliaBUS™ system functions. Each SP300-12K gets its power from the NTR211 power supply. All SP300-12K field connections are positive screw terminal type, or plug-in type. For systems up to 56 apartments, use 2- SP300-12K units. For systems of 57-88 apartments, us …
Intelligent Controller/Amplif.. 1 Required For 40 Apts. Requires Ntr211 Power Supply
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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