Airzone's Aidoo is the best Inverter/VRF controller in the market today, combining seamless integration with smart technologies. This product is a great substitute for Fujitsu WiFi Interface when you need to integrate a 3rd party conventional thermostat with your Fujitsu mini split system.
For compatibility with your air handler please click here:
https://pro.airzonecontrol.com/na/en/selection-tool/aidoo?_gl=1*1lu0p7q*_gcl_au*MTgxNjY3MTQwMC4xNzY0NjEwNzMw*_ga*MTM2MDE4NzUxNS4xNzY0NjEwNzIw*_ga_DKEBFNDEXJ*czE3NjU0NjQxNDYkbzQkZzEkdDE3NjU0NjY1NTYkajU5JGwwJGg5NjI4OTIxMjk.

Device to manage and integrate units remotely from the Cloud. Online control with the “Airzone Cloud” App (available for iOS and Android). Wireless Dual Wi-Fi connection (2.4/5 GHz). Self-powered by external power supply provided.
Airzone Aidoo is compatible with both ducted and ductless HVAC Inverter/VRF systems, Aidoo WIFI is a powerful, full integration device. Available for +80 brands and +12K AC unit models, covering the needs of residential and commercial projects.
Control your HVAC settings from anywhere in the world using the Airzone Aidoo app. Access to Aidoo remotely and set the perfect temperature back home for maximum comfort. No stress, no mess!

Interface
Transformer
Wire Connector
Instructions

Connects with:
Amazon Alexa
Google Home

Features:
• Unit control and error detection.
• Configurable digital input for open window detection or occupancy presence.
• Auxiliary heat control and heat source locking.
• Automatic change of the operation mode with the adjustment of two set-point
temperatures.
• Temperature limitation for cooling and heating modes.
• Status, temperature, mode and speed time schedules.
• Cloud and/or wired integration with third-party smart thermostats (3PI).
• Integration: Modbus RTU/TCP or BACnet MS-TP/IP, Airzone thermostat, Lutron
Palladiom thermostat, AirQ Box and AirQ Sensor.
• Local API and Cloud API integration services, mDNS multicast.