Electric doorbells are now installed in almost every home. The product helps to notify homeowners when someone is calling the door, gate or announcement. However, to use the doorbell most effectively, you need to note the following issues:

• Attention should be paid to the transceiver distance of each product because the transceiver distance will partly affect the sensitivity of the ringing signal. Obstacles such as thick walls, doors, etc. will sometimes affect the transmission level. Therefore, consider choosing the type of bell that is most suitable for the installation location so that you can hear the notification bell everywhere.
• Carefully read the user manual and necessary specifications before installation to avoid errors.
• Avoid installing electric doorbells in places where direct light shines.