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

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

Qolsys DW Mini-S (2-Pack) Wireless Contact Sensor For Windows & Doors - S-Line Encrypted 319.5 Mhz - Window Alarm Sensor For Smart Home - Create

Xfinity Door Window Sensor Home Security XHD2-LD (Latest Generation 2023)

Window Alarm System 4-Pack - Ultra-Loud 120Db Alarms With Advanced Vibration Sensors - Window Security Alarms For Glass Break Detection - Features Low

EVA LOGIK Modern Ultra-Thin Window Alarm With Loud 120Db Sound And Vibration Sensors Compatible With Virtually Any Window, Glass Break Alarm Perfect

Sensopart Model: FGL 180 R-PSM3 Optical Window Sensor. New Old Stock

Aqara Zigbee Door And Window Sensor 3 Pack, Wireless Mini Contact Sensor, Home Automation, Requires Aqara Hub, Zigbee Connection, Kid Safety,

Qolsys Qs1135-840 IQ Wireless S-Line Encrypted Mini Door/Window Sensor, White

Homeseer Z-Wave Plus Long Range Door/Window Sensor DS100 G8. Homeseer Technologies. White. Door & Window Sensors. 757347266957.

Interlogix Tx-E201 Wireless Door/Window Sensor

DSC PG9945 Powerg Wireless Door Window Sensor NEW. DSC. White. Sensors & Motion Detectors. 7290105405753.

Ultraslim 433Mhz Wireless Door & Window Sensor - 1Pc | Uplifted Goods

Door & Window (Matter) - Smart Contact Sensor, Works With Apple Home/Smartthings/Alexa/Google Home 3-Pack (White)

Honeywell Home 5816Wmwh Wireless Door/ Window Sensor

Wifi Door Sensor Window Detector: Smart Window Contact Sensor, Wireless Magnetic. SENCKIT. 1-Pack. Sensors & Motion Detectors.

Aeotec Door Window Sensor 7, Z-Wave Plus Enabled Zwave Hub Required, Gen7, Wh. AEOTEC. Standard Version. Sensors & Motion Detectors.

Interlogix TX-E231 Wireless Door Window Sensor W/ External Contact Input. Interlogix. White. Sensors & Motion Detectors. 782136724431.

Linear DXT-31 Door / Window Sensor Stationary Transmitter

2 Feit Smart Door & Window Sensor Wifi Works With Feit Electric App 1 Pk. Feit Electric. White. Sensors & Motion Detectors. 017801722260.

DSC PG9303 Powerg Wireless Door Window Vanishing Magnetic Contact, 2-Way Encrypted Wireless Sensor, Slim Design, Easy Pull-Tab Enrollment, Compatible

Wifi Door Window Sensor: Smart Contact Sensor With App Alerts, Door Open. Gaoducash. 4Pack. Sensors & Motion Detectors.

Zooz 800 Series Z-Wave Long Range Open|Close XS Sensor ZSE41 800LR For Door, Window, And Gate Monitoring. Hub Required (Sold Separately). Compatible

Wireless Door Window Sensor 433Mhz Smart Home Security Open Detector - 1Pcs | Inspire Essentials

Elk 6021 2-Way Wireless Mini Window Sensor, White. Elk. White. Sensors & Motion Detectors. 762158160219.

WST-232 Wireless Door/Window Sensor 2GIG Comp Brand NEW. Ecolink. White. Sensors & Motion Detectors. WST232.

Ecolink TX-E251 Long Range Door/Window Wireless Sensor. ECOLINK. Sensors & Motion Detectors.

MOBI - Smart Wi-Fi Door & Window Sensor - White