Security

DeviceQuantityConnectionIntegrationNotes
Schlage Connect Touchscreen Deadbolt2Z-WaveSmarthings
Envisalink1WiFienvisalinkIntegrates old Honeywell alarm panel and all its sensors to HA
Aqara Contact Sensor2HUSBZB-1 (Zigbee)Zigbee
Aquara PIR Motion Sensor2HUSBZB-1 (Zigbee)Zigbee
Sonoff DW1 Contact Sensor2Sonoff RF BridgeMQTT
Alfawise Contact Sensor3Sonoff RF BridgeMQTT
Alfawise PIR motion Sensor4Sonoff RF BridgeMQTT
Sonoff motion Sensor2Sonoff RF BridgeMQTT
Orvibo Motion Sensor1HUSBZB-1 (Zigbee)ZigbeeNot reliable
Orvibo Contact Sensor1SmartThings (Zigbee)SmartThingsNot reliable

RF 433 MHz sensors are very cheap, typically about $5 and work reliably with Sonoff RF Bridge (Tasmota converted) and via MQTT integration.

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DeviceQuantityConnectionIntegrationNotes
Orvibo Motion Sensor1HUSBZB-1 (Zigbee)ZigbeeNot reliable
Orvibo Contact Sensor1SmartThings (Zigbee)SmartThingsNot reliable