BLURCBUTTON4U Reset & Teardown (FCC ID 2BDC6-BLURCBUTTON4U)

EN
User and safety guide
Shelly BLU RC Button 4 US
Smart Bluetooth four-button control 
interface
Safety information
For safe and proper use, read this guide, and any 
other documents accompanying this product. 
Keep them for future reference. Failure to follow 
the installation procedures can lead to malfunc-
tion, danger to health and life, violation of law, 
and/or refusal of legal and commercial guarantees 
(if any). Shelly Europe Ltd. is not responsible for 
any loss or damage in case of incorrect installa -
tion or improper operation of this device due to 
failure to follow the user and safety instructions 
in this guide.
⚠This sign indicates safety information.
ⓘThis sign indicates an important note.
⚠WARNING!
• INGESTION HAZARD: This product 
contains a button cell or coin battery.
• DEATH of serious injury can occur if 
ingested.
• A swallowed button cell or coin bat-
tery can cause Internal Chemical 
Burns in as little as 2 hours.
• KEEP new and used batteries OUT OF 
REACH of CHILDREN.
• Seek immediate medical attention 
if a battery is suspected to be swal-
lowed or inserted inside any part of 
the body.
⚠WARNING! Even used batteries may cause severe injury 
or death. Call a local poison control center for treatment 
information!
⚠WARNING! Do not force discharge, recharge, disas -
semble, heat above manufacturer’s specified temperature 
rating or incinerate! Doing so may result in injury due to 
venting, leakage or explosion resulting in chemical burns.
⚠CAUTION! Remove and immediately recycle or dispose 
of exhausted batteries according to your local regulations!
⚠CAUTION! Do not dispose of batteries in household 
trash or incinerate! Batteries can emit hazardous com -
pounds or cause fire if not disposed of properly.
⚠CAUTION! If the Device is not used for an extended pe-
riod, remove the battery. Reuse it if it still has power or dis-
pose of it according to local regulations if it is exhausted.
⚠CAUTION! Use only 3V CR2032 battery!
⚠CAUTION! Ensure the batteries are installed correctly 
according to polarity (+ and -).
⚠CAUTION! Always completely secure the battery com-
partment! If the battery compartment does not close se-
curely, stop using the product, remove the batteries, and 
keep them away from children.
⚠ WARNING! Do not allow children to play with the mag-
nets. Even relatively small magnets can cause serious 
injury if swallowed.
⚠CAUTION! Keep the Device away from liquids and 
moisture. The Device shouldn’t be used in places with high 
humidity.
⚠ CAUTION! Do not use it if the Device has been dam -
aged!
⚠ CAUTION! Do not attempt to service or repair the De-
vice yourself.
⚠ CAUTION! The Device may be connected wirelessly 
and may control electric circuits and appliances. Proceed 
with caution! Irresponsible use of the Device may lead to 
malfunction, danger to your life or violation of the law.
Product description
Shelly BLU RC Button 4 US (the Device) is a smart 
four-button Bluetooth remote control interface. 
It fe...