Wireless battery-powered temperature sensor flush-mounted Type: RCT-22 EXL10000024

Wireless temperature sensor for smart home

RCT-22 is a wireless temperature sensor designed to work with the Exta Life system. It enables remote temperature measurement and data transmission to the EFC-01 controller, where it is displayed in a dedicated mobile application. This gives you full control over the temperature in your home or office, as well as the ability to automate heating or air conditioning control processes. The compact size of the device allows for discreet installation in installation boxes or directly in the room.

Functionality and application

The RCT-22 sensor is an ideal solution for people looking for a simple way to monitor the temperature in different rooms. Its wide measurement range (-40°C to +125°C) and high resolution (0.1°C) guarantee accurate readings. The ability to integrate with the Exta Life system allows you to create advanced automation scenarios, e.g., automatically turning on the heating when the temperature drops below a certain threshold. This allows you not only to increase comfort but also to reduce energy costs.

Why choose RCT-22?

• Wireless communication: Eliminates the need to run wires, making installation faster and easier.
• Wide measurement range: Allows monitoring the temperature in various conditions.
• High precision: 0.1°C resolution ensures accurate temperature readings.
• Integration with the Exta Life system: Enables the creation of advanced automation scenarios.
• Compact size: Makes discreet installation in various places easier.
• Battery power: Provides independence from the mains power supply and facilitates installation in places without access to electricity. CR2032 battery ensures long-lasting operation.
• Large range: Radio transmission at a frequency of 868.50 MHz guarantees stable communication even at a distance of up to 300 meters in open areas – and the optional repeater REP-21 will increase it even more!

Installation and technical specifications

The RCT-22 sensor is easy to install – it can be attached with double-sided tape or mounted under electrical installation equipment in a Ø60 mm box. The housing with IP20 protection degree provides protection against moisture and dust. The device operates in a temperature range of -10°C to +55°C, making it suitable for use in most residential and commercial premises. Data transmission is secured with an algorithm based on a 128-bit key, guaranteeing the security of the transmitted information. An RGB LED indicates data transmission and device status. The weight of the sensor is only 43 grams, and its dimensions are 47.5 x 47.5 x 20 mm – making it almost invisible after installation!