Monitor your home with the 7-part Eufy Home Alarm Kit alarm system. This smart alarm system consists of a base station, a number pad, a motion sensor and 4 window or door sensors. You install the alarm system via Wi-Fi in a few steps by linking each part to the Eufy app. You will receive notifications about the motion sensor and window sensors via this app. You pay no monthly subscription costs as the base station saves data and stores it locally. When you arrive or leave, simply switch on the alarm using the number pad. You can easily expand the system with other Eufy products such as the Smart DoorBell, Eufy surveillance cameras or additional sensors.