Best Door Sensor For Smart Homes

Ring Alarm Contact Sensor (2nd Generation)

Tapo Smart Iot Hub with Chime, Work with Tapo Smart Switch, Button and Sensor, Connect Up to 64 Device, 19 Ringtone Options, No Wiring Required (Tapo H100)

X-Sense Smart Home Security Systems, Wireless alarm systems, Works with Alexa, Supports Mobile App Alerts, Includes 1 Base Station, 2 Door Alarms, 1 Motion Alarm, 1 Keypad, AS05

Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range

Tapo Smart Contact Sensor, Real-Time Monitoring Smart Window & , Instant Push Notification,Battery included,Easy Installation,Work with Alexa,Tapo Hub Required separately(TapoT110), packaging may vary

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

TECKNET Wireless Door and Window Open Sensor Alarm Chime, 1000Ft Operating Range 61 Chimes Adjustable Volume with Mute Mode LED Indicators Door Open Alert, Door Alarm Sensor for Home Store Office

SANJIE Wireless Door Open Alarm Sensor Chime, 800FT Operating Range 55 Chimes 5 Volume Level with LED Indicators,Door Sensor Alarm for Home Store Office Security When Door Opens,1 Receiver 1 Sensor

VOXON Wireless Door and Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door Burglar Alarm with 120dB Loud for Kids Safety Home Shop Security

YISEELE Alarm System, House Alarms Security System, WiFi Door Alarm with APP Alert and Calling Alarms, Wireless 9-Piece kit: Alarm Hub, Door/Window Sensors, Remotes, Work with Alexa and Google Home