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Understand the wired Door bells and Door buzz system or Chimes

9/10/2015

 
Be  it  doorbells, buzzers  or  chimes  system is the simple system that use to get the notice signal when people waiting outside  your  house.  If you  need  more  function . You  need  to update to  intercom system which you can talk .Listen or even to see the people face to use video intercom system. We have special solution that can use you old wire  to   upgrade to modern intercom system. Contact us for more detail.


Here are some basic part of Doorbells, Buzzers, or Chimes systems

Transformer

Doorbells, Buzzers, or Chimes

Push Buttons 

Wiring 
Door buzz system upgrade
Transformer 

On the modern doorbell, buzzer and chime system , the transformer is come with the package. When working with older systems you will need a separate transformer and identifying the Voltage need to use.

.A transformer reduces normal 110-volt power to low voltage 10 or 16 volts, then support current to low-voltage equipment such as chimes, buzzers and bells.

Normally have two type : plug in and regular

regular transformer usually has three permanent wires–Nature wire (Normally white) and live wire (Normally Black ) designed to provide power to the unit from the power source. and Green wire connect to Ground

Plug in type have Two terminal screws that you can connect two wire come from the system and just plug in any 110 V outlet 

normally it will mark the power source outside .you need to use more powerful transformer like (40VA or more ) if you have long run. 


Door buzz system upgrade

Doorbells, Buzzers, or Chimes

the is the main part to receive the signal when people push the button outside 


Door buzz system upgrade

Push Button 


It can make with plastic or metal with two contact point inside 

when people push the button .the electric current go through the button to the Doorbells, Buzzers, or Chimes then you can hear the sound inside your house



wiring 

Normally the system use 18/2 wire to connect all part together and avoid voltage drop.
Door buzz system upgrade

Door bells, buzzers or chimes system can be operated with electric current or battery power. They generally consist of two units- one  push  button unit and the receiver that runs on current or battery power in a circle . Most of the old type door bell and  buzzers  operate  in 10 volts  and modern system use 16V AC . The simplest door bell rings when push button is pressed  and  the  circuit  gets  closed. These  can be mounted on any door and wired ones doesn't have the problem of range.

Some  times  when  door  bells  are fitted and wired for front and back door together, the inmate gets confused as the sounds are not separate.Hence a buzzer can solve this problem which sounds different than a bell.Thus a combination buzzer and a doorbell solves the security problems of a house. When the button is pushed the bell rings for front door and buzzer for the back door keeping it simple and straight.

Chirpy chimes

People who love chimes can never settle for a doorbell. These 16 volt devices sound pleasant, attractive and welcome guests with great enthusiasm. Chimes systems can come with different tones for front and back door which helps to identify which door chime is activated. The chime can be wired in same technique as a door bell or a buzzer. They also look appealing and hence one can hang them right on the wall so that it is audible to the entire house. Customizing a chime according to your taste and preference is also possible.

Identifying trouble

Most problems with the doorbells, buzzers or Chimes system could be simple and easy to identify. For example, door bells or chimes could suffer from bad transformer or broken connection issues with the push button. Or at times.


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