The types of electronic doorbells are more annoying, the variety is complete, and an electronic doorbell should be installed in the home. How can one choose the one that suits them? What should you pay attention to? Xiao Bian shares the doorbell method for you in three ways.
How to choose electronic doorbell
1, according to performance options. Buzzer-type electronic doorbell sounds good pitch and low price; music-style electronic doorbell sounds crisp and clear, music lasts longer; electromagnetic ringing sounds crisp and sweet, but consumes more power; the doorbell has electromagnetic type and Integrated circuit type, but there is a reverberating sound for the good product. Interested friends can also choose a multi-functional or music-twin electronic doorbell.
2, according to current selection. The power supply for the electronic doorbell is AC or Batteries. In general, electronic doorbells using batteries consume more power than alternating currents. It takes a long time for the batteries to be replaced. It is more troublesome. The electronic doorbells for AC power are generally divided into two types: high-voltage and low-voltage, and high-voltage electronic doorbells are in use. Pay attention to safety and avoid electric shock.
3, according to the quality of choice. No matter what, the most important thing is to look at its quality, and in addition to the clear and crisp sound of the electronic doorbell, the main problem is to look at its quality. The electronic doorbell generally needs to select a relatively moderate sensitivity, so as to avoid false triggering during use; the electromagnetic bell must use two types of metal pieces that sound and have a longer residual sound.
Xiao Bian summary: After reading the above information is not a deep understanding of your purchase doorbell, is not it easy to choose a suitable doorbell for home? Hope to help you.
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