Honeywell 5820L - Wireless Slim Line Door Sensor and Window Sensor - Alarm Grid
IQ Mini Door/Window Sensor - Surety
Aqara Door and Window Sensor, Requires AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works with IFTTT - Amazon.com
Amazon.com: SEHOMY 2 Pack WiFi Door Sensor Detector Smart, Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant, Home Security Door Open Contact Sensor for Bussiness Burglar Alert : Tools &
Amazon.com: Geeni Wi-Fi Door Sensor, Smart Door and Window Sensors, White, 2-Pack No Hub Required – Wireless Design, Instant Alerts, Requires 2.4 GHz : Tools & Home Improvement
Amazon.com : 【OSI Alarm Wireless Window/Door Sensor】 Accessory for OSI DIY Home Wi-Fi Alarm Kit, Wi-Fi Wireless Door & Window Sensor, with 3M Adhesive, use on Windows and Doors : Electronics
WBM SMART WiFi Door Sensor, Window Alarm Sensor, Wireless Security Alarm, Compatible With Alexa, App Control HD-DS-01 - The Home Depot
Amazon.com: Interlogix TX-E201 Wireless Door/Window Sensor with both White & Brown replaceable shells : Electronics
Aqara Door and Window Sensor, Requires Hub, Wireless Mini Contact Sensor for Alarm System and Home Automation MCCQ11LM - The Home Depot
PROSIXMINI Proseries Six Wireless Mini Flat Door/Window Sensor by Honeywell - Walmart.com
WiFi Door Sensor Door Window Alarm Battery Operated Personal Security Wireless Door Sensor Alarm Close Door Reminder Window Open Contact Sensor for Business Home Office Store - Walmart.com
WiFi Door Window Sensor Detector: Wireless Security Alarm Door Sensor, Tuya Door Open Contact Sensor, Compatible with Alexa,Google Home,Siri, Smart Door Sensors for Home Business Security (1 Pack) - Amazon.com
Qolsys IQ Wireless S-Line Encrypted Door/Window Sensor
SkyLink Wireless Door and Window Sensor WT-433E - The Home Depot
window and door magnetic contact sensor | R311A - ThingPark Market
SPT Wireless Smart Wi-Fi Door/Window Contact Sensor 12-MC400A - The Home Depot
R313A Wireless LoRaWAN Door/Window Sensor - CHOOVIO USA
alula RE201 Door Window Sensor Honeywell Compatible
Home Security Alarm System - Door and Window Sensor
Amazon.com: Home Zone Security Smart Wireless Door, Window Sensor and Security Siren Alarm Kit - DIY APP Controlled Security Kit with No Subscription Needed, Batteries Included (5-Pack) : Electronics
Amazon.com: WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri (1-Pack) : Tools & Home Improvement
Honeywell 5815 Door and Window Alarm Wireless Sensor
Honeywell 5800RPS - Wireless Recessed Door Sensor - Alarm Grid
Amazon.com: SONOFF SNZB-04 ZigBee Wireless Door Window Sensor, Burglar Alarm for Home Security, Compatible with Alexa Google Home, Zigbee Bridge Hub Required : Patio, Lawn & Garden
Honeywell 5816 - Wireless Door Sensor and Window Sensor - Alarm Grid