Lenovo SE-551F Setup Manual page 8

4.2. Power on Lenovo Smart Video Doorbell. The green light should be blinking slowly.
4.3. Tap the " " icon in the upper right-hand corner. Choose Camera > Add Device >
Smart Video Doorbell.
4.4. Follow the instructions in the app.
4.5. If the setup fails, Press and hold the reset button for over 10 seconds, until the LED is
solid amber. And repeat the setup process.
Note: Lenovo Smart Video Doorbell only supports 2.4GHz Wireless networks. It does not
support 5GHz or 2.4GHz/5GHz simultaneous dual-band Wireless networks.
Need help? Contact us at https://support.lenovo.com
5. Complete the pairing process and unplug the Micro USB cable from Lenovo Smart
Video Doorbell.
Internal rechargeable battery warning
Danger: Do not attempt to replace the internal rechargeable lithium-ion battery. Replacing the
original battery with an incompatible type may result in an increased risk of personal injury or
property damage due to explosion, excessive heat, or other risks. Do not attempt to disassemble
or modify the battery pack. Attempting to do so can cause a harmful explosion or battery fluid
leakage.
When disposing of the battery, comply with all relevant local ordinances or regulations. Do not
dispose the battery pack in municipal waste. Dispose used batteries according to the
instructions.
The battery pack contains a small number of harmful substances.
To avoid injury:
• Keep the battery pack away from open flames or other heat sources.
• Do not expose the battery pack to water, rain, or other corrosive liquids.
• Do not leave the battery in an environment with extremely high temperature.
• Avoid short-circuiting the battery pack.
• Keep the battery pack out of reach of small children and pets.
• Do not leave the battery in an environment with extremely low air pressure. It may result in
an explosion or the leakage of flammable liquid or gas from the battery.
To extend battery life, we recommend charging the battery to at least 30% to 50% capacity
each time and recharging it every three months to prevent over discharge.
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