DCM-1
Your piano humidity-control system's LED panel — on your phone, from anywhere.
Ships July 2026 (first production batch, post-PTG ramp) · Continental US only
Your piano humidity-control system's LED panel — on your phone, from anywhere.
A passive observer — DCM-1 connects between the existing LED panel and the humidistat controller, leaving the rest of your humidity-control system untouched.
DCM-1 puts your piano humidity-control system's LED panel on your phone. The hardware and an active PianoCloud Monitor subscription work together — the device sends LED status to the cloud, the subscription delivers it to your phone. Both are required for the DCM-1 to function.
Reads all three humidity-control LED status indicators safely and non-invasively. Knows the exact state of your system at all times.
Instant alerts to your phone when any indicator changes. Know immediately if power is lost, water is needed, or pads need attention.
Configurable email notifications for fault conditions, so you never miss an important status change even if you're away from your phone.
Track battery levels in the app. Get notified when it's time to replace your 3 AA batteries.
If your DCM-1 stops reporting, you'll know. The app shows online/offline status and alerts you if the device goes silent.
Grant your piano technician access to monitor your system remotely. They can check on your piano between service visits.
Firmware updates delivered wirelessly. New features and improvements arrive automatically — no technician visit required.
DCM-1 is a passive observer — it connects between the existing LED panel and the humidistat controller, leaving the rest of your humidity-control system untouched. Installation is completely reversible.
If your piano's humidity-control system has a three-LED indicator panel (Power, Water, Pads), DCM-1 is compatible.
DCM-1 monitors the POWER (green), WATER (yellow), and PADS (red) LED indicators found on common piano humidity-control systems. The device connects in line between the LED panel and the humidistat controller — no drilling, no tools beyond what your technician already carries.
Compact, battery-powered design. Installs discreetly alongside your piano humidity-control system.
See your piano's status from anywhere. Available on the App Store for iOS. Android coming soon.
Download the PianoCloud Monitor app after your DCM-1 is installed.
A free toolkit for piano technicians — pitch, tone, gauges, pin sizes, and the piano brand database in your pocket. Coming soon to iOS and Android.
Fast, accurate cents readout for quick checks and unisons.
Clean sine reference across the full piano range for aural reference.
Quick lookup for replacement wire by note, tension, and scale.
Size-up charts for repin jobs, with drill and ream guidance.
Searchable reference for makers, serials, and approximate build years.
Everything runs on-device — useful in basements, bench rooms, and barns.
Free for piano technicians.
Development supported by piano-industry sponsors. No subscription, no paywall.
DCM-1 puts your piano humidity-control system's LED panel on your phone — from anywhere. An active PianoCloud Monitor subscription runs the cloud service that makes this possible. Without a subscription, the DCM-1 stays dormant.