This document contains important technical and safety information about the device and its safety use and
installation. Before beginning the installation, please read this guide and any other documents accompanying the
device
carefully and completely. Failure to follow the installation procedures could lead to malfunction, danger to your health
and life, violation of the law or refusal of legal and/or commercial guarantee (if any). Allterco Robotics is not
responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure
of following the user and safety instructions in this guide.
Shelly® H&T main function is to measure and indicate humidity and temperature for the room/area where it is placed.
The device can also be used as action trigger to other devices for your home automation. Shelly® H&T may work as
standalone device or as an addition to a home automation controller.
Shelly® H&T is battery operated device, or it can be operated constantly connected to power supply through USB
power supply accessory. USB power supply accessory is not included to the Shelly® H&T product, and it is available
for purchase separately.
Contents [ hide
1 Specification
2 Introduction to Shelly
3 Installation Instructions
4 Battery placement and Button
controls
5 LED Indicator
6 Compatibility
7 Additional Features
8 Declaration of conformity
9 General information and guarantees
10 File Downloads
11 References
12 Related Manuals
Specification
Battery Type: 3V DC – CR123A (Battery not included)
Estimated battery Life: Up to 18 months
Humidity measurement range: 0~100% (±5%)
Temperature measurement range: -40°C÷60 °C (± 1°C)
Working temperature: -40°C÷60 °C
Radio signal power: 1mW
Radio protocol: WiFi 802.11 b/g/n