705 Series – 4G Thermostat Panel

Our 705 series smart thermostat is a multi‑functional wall‑mount temperature control panel designed for fan coil central air‑conditioning, air‑heat floor dual‑system, electric floor heating and water floor heating systems. Available in Button, RF Remote, Wi‑Fi and 4G IoT versions, this 86‑standard thermostat supports local button operation, mobile APP remote control, voice control and programmable timing schedule. Adopting large LCD back‑lit display, it delivers precise temperature regulation with 4‑speed fan speed adjustment (High / Medium / Low / Auto). Built with flame‑retardant ABS housing and FR‑4 double‑sided fiber‑glass board, it features stable performance and long service life, perfectly suited for hotels, office buildings, schools, hospitals and commercial public facilities. The 4G IoT model eliminates complex wiring; power‑on for automatic 4G network access, supporting cloud‑platform centralized monitoring for end‑device running status.

Key Features

✅ Multiple Control Modes: Physical button manual control; Wi‑Fi version supports Tuya APP remote access & voice assistant (Tmall Genie, Xiao‑Du speaker); 4G IoT version supports cloud platform remote monitoring, timing programming, no wiring required for data communication.

✅ Accurate Temperature Control: NTC thermistor sensor, control accuracy ±0.5℃, adjustable temperature range: 5‑35℃, 4‑speed fan: High / Medium / Low / Auto.

✅ Large LCD Backlit Screen: Clear real‑time reading for room temperature, set‑point temperature, week & time. Backlight auto‑off after 5 seconds of inactivity for power saving.

✅ Wide Compatibility: Multiple variants for central air‑conditioner only, air‑floor heating 2‑in‑1, electric floor heating, water floor heating, DC brushless fan coil and RS‑485 communication options.

✅ Durable Construction: Flame‑retardant ABS shell, FR‑4 circuit board, IP20 protection grade, CE & RoHS certified, 2‑year manufacturer warranty.

✅ Standard 86‑box Installation: Dimension 868617mm, mounting hole pitch 60mm, fits universal 86‑type wall junction box.

✅ Broad Application Scenarios: Ideal for hotels, commercial offices, schools, hospitals, shopping malls and public buildings. Supports ODM & OEM custom service for bulk projects.

Technical Specifications：