All Zeat Systems are fitted with a very powerful burglar alarm system. It’s fully expandable with a range of easy fit Wi-Fi accessories to enhance your security.It includes an automatic dialler to call for help, a door sensor, a PIR sensor and an SOS button. It also has an alarm siren and a strobe light at the front of the house.It has a battery back-up for power failures but with a solar system with batteries it doesn’t really need it.There are also lights and external movement sensors with alarms but these are audible only and not connected to the main alarm.