Managing radiator heating across multiple rooms can be complex.

Control your radiator groups with Milesight WT101 & WT102 Smart Radiator Actuators, combined with the IONA IoT Controller, within a LoRaWAN® energy-saving solution.

A strong partnership in action – Tyrrell Products and Milesight IoT delivering connected heating solutions.

WT101 Smart Radiator Actuators

WT101 is a LoRaWAN® radiator thermostat designed to help manage the heating-control system. With one preset date period and up to 16 customised heating plans, it enables smart management of heating systems and helps reduce unnecessary cost.

Milesight WT101 Features

• Adjust the room temperature automatically and manually with time-controlled regulation
• Up to 16 heating plans within one preset date period
• Built-in temperature sensor for environmental detection and accurate control
• Intuitive LED display adaptable to different installation environments
• Supports open-window detection and freeze protection
• Equipped with child-lock for tamper protection
• Tamper button design with anti-theft protection
• Compatible with most radiator valves with optional adapters
• NFC-enabled configuration for one-touch setup
• Supports firmware update over-the-air (FUOTA)

WT102 Smart Radiator Actuators

WT102 is a LoRaWAN® radiator thermostat designed to help manage the heating-control system. It uses thermal energy harvesting to power itself, eliminating the need for battery replacement or wired power connection, thus reducing maintenance requirements.

Milesight WT102 Features

• Built-in temperature sensor with support for external NTC sensor or WT401 wireless thermostat connection
• Maintenance-free operation with self-powered thermal energy harvesting
• Adjust the room temperature automatically and manually with time-controlled regulation
• Up to 16 heating plans within one preset date period
• Supports open-window detection and freeze protection
• Supports child-lock feature for tamper protection
• Equipped with NFC for one-touch configuration
• Stores historical records locally and supports data retransmission
• Compatible with LoRaWAN gateways and network servers
• Supports firmware update over-the-air (FUOTA)

IONA IoT Controller Integration

The IONA-I Niagara 4 Controller, featuring an integrated LoRaWAN gateway and network server, enables connectivity and centralised management of LoRaWAN devices within a single platform.

When combined with Milesight WT101 & WT102 Smart Radiator Actuators, it supports room temperature control, heating plan configuration, and environmental detection across connected heating systems.

Tyrrell Products have all the technology you need for all your Smart Heating control and energy reduction schemes.