After a month of searching for the switch I've finally got a working Zigbee doorbell/ door open chime : r/homeautomation
Zigbee Aqara door/window sensor connected to electronic doorbell - Projects & Stories - SmartThings Community
Aqara Wireless Mini Switch Plus Aqara Vibration Sensor Vibration Sensor, Requires AQARA HUB, Zigbee Connection, for Remote Monitoring, Alarm System and Smart Home Automation - Amazon.com
1/5PCS Zigbee Smart Window Door Sensor Wireless Magnetic Door Detector Home Security Alarm Via Alexa Google Home Smart Life Tuya - AliExpress
OUVOPO Zigbee Contact Sensor,Wireless Door and Window Sensor for Smart Home Automation with Build-in Zigbee Hub, hub Required,Compatible with Home Assistant,Hubitat and Alexa: Amazon.com: Industrial & Scientific
Sage Doorbell Sensor Wiring - Hardware - Home Assistant Community
Hughes Sage Doorbell Sensor Home Automation Security System | eBay
Sage Zigbee Doorbell Sensor - Hardware - Home Assistant Community
Zigbee doorbell sensor : r/homebridge
Zigbee Mmwave Human Presence Sensor Tuya Wifi Siren Motion Detector With Doorbell Distance Sensor For Smart Home Automation
12ct Hughes Sage Doorbell Sensor Home Automation Security System 206612 for sale online | eBay
Amazon.com: Smart Human Presence Sensor,Tuya Zigbee Hub Required, mmWave Radar Detector High Sensing Human Body Exists Sensor Home Security and Automatical : Tools & Home Improvement
Smart Door Window Sensor: Zigbee Door Sensor with App Alerts, Wireless Contact Sensor for Home Security and Smart Home Automation, Tuya ZigBee Hub Required, Compatible with Alexa Google Home (1Pack) - Amazon.com