Отзыв о Защитите свой дом с помощью магнитного геркона BNYZWOT, дверной / оконной сигнализации - набор из 5 NC / NO MC-31B от Jason Hutchinson

Are you concerned about the security of your home? The BNYZWOT Magnetic Reed Switch Door/Window Alarms are a budget-friendly solution to your security needs. This set of 5 alarms can be easily installed on any door or window, and provides both Normally Closed (NC) and Normally Open (NO) options for maximum flexibility. The alarms are activated when the magnetic contact is broken, and emit a loud 120dB alarm to alert you and deter any potential intruders. The alarms are powered by LR44 batteries which are included in the package, so you can set them up right away. One downside to these alarms is that they can be triggered by strong gusts of wind or other vibrations, which can be a bit annoying at times. However, the alarms are easy to turn off using the switch on the side, so you can control when they are active. Overall, the BNYZWOT Magnetic Reed Switch Door/Window Alarms are a solid choice for anyone looking to increase the security of their home. While they may have a few minor drawbacks, the peace of mind they provide is well worth the investment.