Full Product Manual

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Chapter 2: Safety Instructions
CAUTION!
You may be subjected to severe electrical shock if you disassemble the Smart Doorbell.
The working temperature of the device is from -4 °F to 122 °F.
The Doorbell works using [AC 12 ~ 24V] supply. Do not connect the device directly to AC mains while
wiring the device, otherwise this may cause electric shock and permanent damage to the device.
For the Doorbell setup, plug in the device ONLY using the included USB 5V power adapter (Amperage
must not be less than 1A or it may cause damage to the device).
Please make sure you have a strong Wi-Fi connection in the location where you plan to install the device.
Weak Wi-Fi connections will reduce the quality of the video streaming.
Turn off power to the area where you will install the doorbell at the circuit breaker or fuse box before
beginning installation. Failure to turn off the power before installation may result in serious electrical
shock, injury or death.
Do not restore power until the Doorbell has been completely installed. Restoring power before
installation is complete may result in serious electrical shock, injury or death. If you need to replace your
transformer, we recommend that you use a licensed professional.
All electronic operation should be in strict compliance with the electrical safety regulations, re
prevention regulations and other related regulations in your local region.
When the product is installed on wall, the device MUST be rmly xed.
If smoke, odors or noise rise from the device, turn off the power at once and unplug the power cable,
and then please contact the service center.
Never attempt to disassemble the device yourself. (We shall not assume any responsibility for problems
caused by unauthorized repair or maintenance.)
Do not drop the device or subject it to physical shock, and do not expose it to high electromagnetism
radiation. Avoid the equipment installation on vibrations surface or places subject to shock (ignorance
can cause equipment damage).
Warranty is void if the device is plugged in directly or using any other adapter.
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