8 Zigbee smart locks confirmed compatible with deCONZ. Each smart lock also shows every other platform it supports.
Yale YRD220Real Living™ Touchscreen Deadbolt LockZHA (Home Assistant)Zigbee2MQTTdeCONZ✓ Works with 3 platforms
Yale YRD226Assure Lock Touchscreen DeadboltZHA (Home Assistant)Zigbee2MQTTdeCONZ✓ Works with 3 platforms
Yale YRD226NRAssure Lock KeyedZHA (Home Assistant)Zigbee2MQTTdeCONZ✓ Works with 3 platforms
Danalock V3-BTZBV3 Smart LockZHA (Home Assistant)Zigbee2MQTTdeCONZ+2✓ Works with 5 platforms
Danalock V3-BTZBEV3 Smart LockZHA (Home Assistant)Zigbee2MQTTdeCONZ✓ Works with 3 platformsWe list 8 Zigbee smart locks confirmed compatible with deCONZ. Each one also shows every other platform it supports.
Not every smart lock is supported — it depends on whether deCONZ (or the underlying bridge) has a device handler for it. The list above is limited to smart locks confirmed to work with deCONZ.
You need a Zigbee coordinator (USB stick) connected to deCONZ. Once the coordinator is set up, you pair the smart lock and it's controllable from deCONZ.