Your building already has everything it needs. Except the data.
H4 installs Syncromesh wireless controls and metering on top of your existing systems, so you see live energy data from the first phase.
Book a site walk
Gateway
Lighting
Energy
HVAC
What gets connected
One wireless mesh.
One gateway.
- LightingLighting control
- EnergyEnergy metering
- HVACHVAC monitoring
Occupancy sensing is optional.
No new cabling through the building.
No rip-and-replace. Expand when the data says it pays.
How it goes
Four quietsteps.

- 01
Site walk
We map what you already have.
- 02
Phase one
Installed on top of your existing systems.
- 03
Measure
Live data from the first phase.
- 04
Expand
Grow only when it pays.
What the data shows
Up to 28% reduction in energy use
reduction in energy use reported across Syncromesh deployments.*
* Figure published by AerisTech.
See our projects
Helps owners meet building performance standards such as NYC Local Law 97 and Boston BERDO.
For buildings of 25,000 sq ft and up