Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System

Ecobee Smart Sensor For Doors & Windows 2 Pack - Wifi Contact Sensor For Home Security, Energy Savings - Compatible With Smart Thermostats -

Wifi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor With App Notification Alert, Contact Sensor For Home Security, Compatible

MOBI Smart Door And Window Sensor Alarm [2 Pack] - Sensor Control Devices, Open Entry, Alarm Sensors For Windows And Doors

MOBI Smart Wi-Fi Door & Window Sensor Real-Time Alerts, App Control, Easy Install - 2Pk

Wifi Door Sensor, Tuya Smart Door Window Sensor, Smart Window Sensor Real-Time Alarm Compatible With Alexa Google Assistant,Home Security Door Open

Wifi Door Sensor Window Detector: Smart Magnetic Door Open Detector With App Alerts, Wireless Home Security Contact Sensor, Tuya App Remote Control,

Wifi Door Sensor: Wireless Window Sensor With App Alerts, Tuya Smart Contact Sensor For Home Security And Smart Home Automation, No Hub Required,

Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy

Wifi Door Sensor, Tuya Smart Door Window Sensor,Wireless Window Sensor Real-Time Alarm Compatible With Alexa Google Assistant,Home Security Door Open

2 Pack Wireless Wifi Smart Door And Window Smart Sensor Alarm, Tuya APP Control Home Security System, With Push Notifications And Real-Time Alarm,

Yolink Lora Smart Door & Window Sensor: Up To 1/4 Mile Open-Air Range, Door Left-Open Reminders, Up To 5 Year Battery Life, Alexa, IFTTT, Home

MOES Zigbee Door And Window Sensor Monitor, Require MOES Zigbee Hub, Smart Contact Sensor, Security Guard For Home Automation, Support Tuya Smart Life

Abode Mini Door/Window Sensor | Be Alerted To Doors & Windows Opening And Closing | Works With Apple Homekit | Requires Abode Hub