Aqara WSDCGQ11LM Manual page 11

environment that can result in an explosion or the leakage of
ammable liquid or gas
A battery subjected to extremely low air pressure that may result in
an explosion or the leakage of ammable liquid or gas
Hereby, [Lumi United Technology Co., Ltd.] declares that the
radio equipment type [Temperature and Humidity Sensor,
WSDCGQ11LM] is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following
internet address: http://www.aqara.com/DoC/
All products bearing this symbol are waste electrical and
electronic equipment (WEEE as in directive 2012/19/EU) which
should not be mixed with unsorted household waste. Instead,
you should protect human health and the environment by
handing over your waste equipment to a designated collection point for
the recycling of waste electrical and electronic equipment, appointed by
the government or local authorities. Correct disposal and recycling will help
prevent potential negative consequences to the environment and human
health. Please contact the installer or local authorities for more information
about the location as well as terms and conditions of such collection points.
Symbol on the product or on its packaging indicates that
this product may not be treated as household waste.
Instead it shall be handed over to the applicable collection
point for the recycling of electrical and electronic
equipment.