ELRO Connects Smart Smoke Detector Kit - Complete Set with K2 Wifi Connector and 3x Wireless Linkable Smoke Detector

(This text is machine translated) The ELRO Connects SF500S Smoke Detector Kit is a complete set to protect your home against fire in a smart way. The kit is based on the ELRO Connects system and can be fully configured, adjusted and controlled with your smartphone and/or tablet with the user-friendly ELRO Connects 2. 0 App. This set is an extensive package consisting of: The ELRO Connects K2 Connector and 3 ELRO Connects Smoke detectors. These ELRO smoke detectors have a high-quality optical sensor. This sensor reacts quickly to fire, gives less false alarms and is very environmentally friendly. In case of fire, the smoke detector gives an alarm of no less than 85 decibels. Because the detectors can be linked wirelessly, all smoke detectors give an alarm signal when one detector detects smoke. You will also receive an alarm message on your smartphone via the ELRO Connects 2. 0 App, so that you are also warned when you are not at home. This smoke detector set works on the stable and interference-free 868MHz...