Wireless alarm kits

 

— wireless Systems to which sensors are connected only wirelessly. This option is convenient due to the fact that there are no wires, which greatly simplifies installation: you do not need to pull the cable to each sensor, just make sure that they are located within the range of communication with the control panel. In addition, the advantages of wireless alarms include the fact that it is quite difficult to interrupt the connection of sensors with the main unit: this requires special equipment for jamming, which is unlikely to be available to the average burglar. On the other hand, wireless devices are noticeably more expensive than wired ones, and sensors require their own power sources (batteries or accumulators) that need to be changed periodically.