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Milesight WT401 Wireless Smart Thermostat — Smart Building — product photo 1 of 31 / 3

WT401 Wireless Smart Thermostat

Milesight WT401 is a wireless smart thermostat with split-unit design, eliminating wired installation costs. LoRaWAN-enabled with universal HVAC compatibility, PIR occupancy sensing, and 8 customizable schedules. Request a project quote via IoTMarketi in Turkey.

Wireless Protocol
LoRaWAN, BLE, Powerbus
Power Options
Battery, USB Type-C, Powerbus
Temperature Sensing
Yes
Display
2.7-inch E-Ink

Price on quote

We send a written quote within 24 hours, based on quantity and project scope.

  • On Order
  • Installation & technical support
  • Genuine product, invoiced
Datasheet (PDF)

About WT401 Wireless Smart Thermostat

The Milesight WT401 is a wireless smart thermostat featuring a split-unit design that delivers unparalleled installation flexibility. LoRaWAN-enabled with broad HVAC compatibility—especially for PTACs, mini splits, and TRVs—it is engineered for industrial and commercial building automation projects. Request a quote for price and lead time; we reply in writing within 24 hours.

Key features

  • Split-Unit Design: Wire-free installation in minutes; eliminates re-wiring costs in retrofit projects
  • LoRaWAN Wireless Transmission: BLE and Powerbus support for seamless integration across diverse deployment scenarios
  • Universal HVAC Compatibility: Fully compatible valve adapters for a wide range of heating systems (radiators, fan coils, TRVs)
  • PIR Occupancy Sensor: Real-time occupancy detection for automatic energy savings
  • 8 Customizable Schedules: Flexible local climate control programming
  • 2.7-Inch E-Ink Display: Green power technology with brilliant clarity and extended battery life
  • Triple Power Options: Battery, USB Type-C, or Powerbus
  • NFC Quick Configuration: One-tap setup and bulk pre-configuration via Milesight Development Platform

Benefits

  • Significantly reduced installation time and cost
  • Optimal thermostat placement ensures accurate environmental sensing
  • FUOTA (Firmware Update Over The Air) for secure remote updates without site visits
  • Centralized management and bulk command deployment via Milesight Development Platform
  • Room-by-room control for hotels, retail, and residential properties
  • Low maintenance and extended battery life

Use cases

  • Smart building and energy management systems
  • Hotels and hospitality (guest room climate control)
  • Retail and commercial spaces
  • Residential and apartment automation
  • Industrial HVAC control applications

Technical notes

  • Temperature Sensing: Accurate detection with calibration support
  • Humidity Sensing: Integrated sensor
  • Occupancy Detection: PIR sensor
  • Heating Schedules: Up to 16 heating calendars
  • Fan Modes: 4 customizable temperature control + 3 fan modes
  • Pipe System Compatibility: 2-Pipe and 4-Pipe FCU (Fan Coil Unit) support
  • Security: Anti-theft screw for public spaces
  • Mounting: Versatile placement with decorative backplate

WT401 Wireless Smart Thermostat specifications

WT401 Wireless Smart Thermostat technical specifications
Display2.7-inch E-Ink
Wireless ProtocolLoRaWAN, BLE, Powerbus
Temperature SensingYes
Humidity SensingYes
Occupancy DetectionPIR Sensor
Heating SchedulesUp to 16
Customizable Schedules8
Temperature Control Modes4
Fan Modes3
Pipe System Compatibility2-Pipe and 4-Pipe FCU
Power OptionsBattery, USB Type-C, Powerbus
HVAC SystemsPTAC, Mini Split, TRV, Radiator, Fan Coil
ConfigurationNFC, Milesight Development Platform
Firmware UpdateFUOTA (Over The Air)

Documents & support

WT401 Wireless Smart Thermostat — frequently asked questions

Is WT401 Wireless Smart Thermostat in stock?

WT401 Wireless Smart Thermostat is available on order. Submit a quote request and we will provide delivery details within 24 hours.

How do I buy WT401 Wireless Smart Thermostat in Turkey?

Add WT401 Wireless Smart Thermostat to your cart on IoTMarketi and submit a quote request with your contact details. Our team replies with tailored pricing and delivery within 24 hours.

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