Home Zone Security Wi-Fi Smart Security Sensors and Siren Alarm Kit

Keep your home on alert with the Home Zone Security Door and Window Sensor Kit with Siren. This kit includes 5 contact sensors to place along entry points such as doors or windows around your home plus one 120 dB alarm siren that functions as the base station to deter unwanted visitors. Download the Home Zone Smart app to arm or disarm the sensors and receive push notifications straight to your mobile device when any of the sensors are triggered. For complete peace of mind wherever you are, choose this smart wireless door and window sensors kit with alarm. The system is expandable up to a total of 20 sensors (additional sensors sold separately).