Only by ordering on our site. They are not sold in stores.
All you have to do is hand that person the unit, plug it somewhere in that person’s house and voilà!
All you have to do is exchange units. Everything will function perfectly.
Only the remote works with one or two batteries, the rest is powered by the electricity circuit where you are.
Some long-lasting batteries are included (one or two depending on the model). They can last a couple of years since they are rarely used. It is wise to check from time to time; a light will appear on the remote.
Yes, all pieces are under warranty, all but the batteries.
Of course! We will give you a full refund, or send you a brand new one, you will have to cover the delivery charges. Please check, an electronic verification is done before its marketing.
Of course! For example, a long signal when it is very serious, and two short ones when it can be considered less serious. Although it is wise to remember it should be considered a preventive method before anything else.
Yes, you may add as many as you want. Everything on how to synchronize it/them to the existing system will be explained to you with the extra remotes you will receive. All it takes is a couple seconds.
No other fees will come your way.