The two main differences in the face of a signal with a charge are the absence of a monthly payment and the fact that the alarm will notify the owner of the house, instead of the alarm center.
For the rest, the operation of the alarms with quota and without quota is very similar. In the market, you can buy most detectors to incorporate them into the signal, although products with frequency inhibitors will be a bit more complicated to find at the user level.
Price of a home alarm
Amount of a signal without fee
Purchase price: between € 50 and € 300, depending on models and brands.
Accessories and detectors: between € 10 and € 35, depending on models and brands.
Monthly maintenance: free (all detectors that deteriorate, you must repurchase them).
Price of an alarm with quota
Amount of the purchase: between 200 and 500 €, depending on models and brands (some bring the built-in detectors).
Accessories and detectors: between € 10 and € 45, depending on models and brands (some are already incorporated in the alarm).
Monthly maintenance: between € 25 and € 50, depending on models and brands (including the replacement of accessories that deteriorate).
Which alarm system to choose
When choosing an alarm system, you should consider two key aspects :
Who do you want to notify? To you, to an alarm center, or that only sounds to call attention to possible thefts?
Can you afford to pay a monthly fee?
Once you have these aspects clear, you must take into account what detectors you need to calculate how much the housing security system will cost you:
Contact of doors.
Crystal break detector.
Gas or water leak detector.
Conclusions before installing an alarm
Installing an alarm in the home is an excellent option to protect it from thieves. Although establishing a signal does not guarantee one hundred percent that they do not steal from us, it will help to scare off potential thieves.