HVACSecurity & Surveillance4HighHVAC Technician$ implied

Mitsubishi AE-C400 centralized HVAC controller lacks a lock screen, allowing unauthorized users to tamper with settings.

The AE-C400 controller has no built-in lock screen feature to prevent unauthorized access, forcing technicians to rely on physical security of the location or other workarounds.

52
0
Opp. Score
52
Severity
4High
Willingness to Pay
implied
Added
May 15, 2026
App Concept

SecureController Lock

A firmware add-on or replacement controller module that adds a PIN or biometric lock screen to the Mitsubishi AE-C400. It prevents unauthorized users from changing settings, with a lockout timer and remote unlock capability via app.

Key Features
  • PIN or fingerprint lock screen on controller
  • Remote lock/unlock via smartphone app
  • Lockout timer for automatic re-lock
  • Audit log of unlock attempts
Target Users: HVAC technicians and building managers who install and maintain Mitsubishi centralized controllers in commercial or multi-residential buildings
Revenue Model: $199 one-time hardware module or $4.99/mo subscription for app features

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