The Fujitsu UTY-TFSXJ4 (Direct replacement for UTY-TFSXZ2) Wifi Interface Module is used to control your compatible AIRSTAGE H-Series units from the AIRSTAGE Mobile app (iOS or Android)

The wifi interface module provide remote cloud control and monitoring of the mini split system using a smartphone or tablet through the free FGLair app.
Compatible with mainly cassette indoor units

UTY-TFSXJ4 Wifi Interface Module

Can control start/stop, operation mode, temperature setting, and fan speed
Weekly timer
Energy Saving Program Function (RLS2/RLS3 Only)
The module is powered through the indoor unit 12 V output
Up to 24 indoor units can be registered under FGLair account
Minimum heat
Error Display

Wireless LAN Standard: IEEE 802.11 b/g/n
Frequency Bands: 2.4 GHz (1ch-13ch)
Maximum radio-frequency power mW: 40
Encryption: WPS
Operating Temperature Range: 32-115
Humidity Range: 20-90
Weight: 0.6 oz.
Dimensions: 2-1/4" x 1-5/16" x 3/8"