Installing a wireless doorbell is easy, and is probably the best option if you currently do not have a doorbell. The system uses radio frequency, so there is no need to hassle with running wires through your walls. Follow these steps to install your own wireless doorbell.
Step One
Determine how many button units you need by deciding how many doors you want to equip with a doorbell. You can choose from a variety of sounds, so find one you like.