Best Z Wave Sensor

ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home

ULTRALOQ Z-Wave Smart Lock, Z-Wave Door Lock with Door Sensor, Works with Z-Wave Plus, Alexa, Google, Home Assistant, Compatible with SmartThings, Hubitat, Ezlo, etc, Deadbolt Lock

THIRDREALITY Zigbee Vibration Sensor with 110dB Alarm, Zigbee Hub Required,Adjustable Sensitivity, Work with SmartThings, Home Assistant via ZHA/Z2M and Echo Devices with Built-in Zigbee hub

Yolink Smart Wireless Door Sensor, APP Alerts Smart Door Window Sensor Smart Home Security System, 3 Packs

Aqara Water Leak Sensor Kit - 3 Pack, Requires AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, for Kitchen Bathroom, Works with IFTTT

Aqara Door and Window Sensor Kit - 3 Pack, Requires AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works with IFTTT

Aeotec Smart Home Hub, Works as a SmartThings Hub, Z-Wave Zigbee Gateway, Compatible with Alexa, Google Assistant, WiFi

Aqara Door and Window Sensor P2, Matter Over Thread, Requires Matter Controller & Thread Border Router 2-in-1, Contact Sensor, Local Automation, Supports Apple Home, Google Home, Alexa and SmartThings

YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)

Zooz 800 Series Z-Wave Long Range S2 On Off Switch ZEN76 800LR, White | Simple Direct 3-Way and 4-Way Solution (Works with Regular Switches, No Aux Switch Needed) | Z-Wave Hub Required