The MERT room temperature controller insert from Merten is an advanced device for regulating indoor temperature in various applications. This product is specifically designed for use with electric underfloor heating, electric radiators, hydronic underfloor heating, as well as circulation pumps and motorized valves. The insert is equipped with the ZigBee 3.0 communication protocol and can be seamlessly integrated into the Wiser Home System. With a low standby power consumption of less than 0.5 W, the controller is energy-efficient. Installation is straightforward in a CE60 wall box, and configuration can be done via a local display or the Wiser Home App, which also allows for remote access and scheduling. The MERT room temperature controller insert offers a user-friendly solution for optimizing room climate and saving energy, especially when combined with a proximity sensor.

• Compatible with 16A relays for various heating systems
• Energy-efficient with less than 0.5 W standby consumption
• Easy installation and configuration via local displays or the Wiser Home App
• Supports remote access and scheduling for flexible use
• ZigBee 3.0 protocol for reliable communication and integration into smart home systems.