We specialize in the design and manufacture of Internet-connected BACnet building controls. Building controls are known as direct digital controls, but can also be referred to as BACnet building automation systems or facility energy management systems. 

Our MACH-System™ encompasses all of these industry standard terms because it monitors and controls the complete spectrum of digital building equipment while remaining simple, flexible, and competitively priced. Our designs utilize the ASHRAE standard BACnet protocol and ship with a 5-year warranty.

The Reliable Controls® MACH-System™ has been designed to be simple to install, easy to program, flexible to network, and economical to purchase. 

The Reliable Controls® MACH-System™ HVAC building controls are peer-to-peer, networkable BACnet® building controllers that are fully programmable using a suite of Microsoft Windows software applications. 

The HVAC building controls and software are designed and manufactured in-house, and are shipped with an industry recognized five-year warranty.

• BACnet® tested and listed
  [view our BTL listed products]
  
  
• Robust, modular hardware design
  
  
• Universal Inputs and Outputs
  
  
• Hand-Off-Auto (HOA) Switches
  
  
• Peer-to-peer communication
  
  
• TCP/IP and or EIA-485
  
  
• Backward Compatible
  
  
• EnOcean® Wireless Integration