Are wireless alarms reliable?

Wireless alarm systems are reliable because they have no wires that can be cut, their frequencies are unlikely to be interrupted and can be monitored 24 hours a day, 7 days a week. However, sometimes communication can be unpredictable and they are also more vulnerable to hackers than wired security systems. Oct 12 2018

Etiquetas:

Añadir un comentario

Tu dirección de correo electrónico no será publicada. Los campos obligatorios están marcados con *