SimpliSafe Glassbreak Sensor Window Alarm – 20ft. Range
SimpliSafe Glassbreak Sensor Window Alarm – 20ft. Range with Smart Sound Detection Technology – Compatible with SimpliSafe Home Security System
Door and Window Sensors
SimpliSafe Entry Sensor – Window and Door Protection
SimpliSafe Entry Sensor – Window and Door Protection – Compatible with SimpliSafe Home Security System
eufy Security, Entry Sensor, Detects Opened and Closed Doors
eufy Security, Entry Sensor, Detects Opened and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-use Only, Requires HomeBase S280 or HomeBase S38
Tapo Smart Door/Window Contact Sensor,Real-Time
Tapo Smart Door/Window Contact Sensor,Real-Time Monitor,Instant Push Notification,Battery Included,Easy Installation (TapoT110)