The Zigbee 3.0 Kwikset SmartCode 914 is the reference direct-join Zigbee deadbolt: it pairs straight to a ZHA or Zigbee2MQTT coordinator (no hub, no cloud) with 30 user codes and keypad events managed from Home Assistant.
Works on integrations
Protocols
Setup guides
Roles it can fill
The current generation is Zigbee 3.0 and joins with standard network steering, no install code. Home Assistant gets lock and unlock, battery, PIN management (ZHA lock user-code actions or Zigbee2MQTT pin_code), and on Zigbee2MQTT keypad events that identify which code slot unlocked, enough for per-user automations. It is a sleepy battery device, so pair it near the coordinator and wake it from the keypad. Runs about a year on four AA batteries with SmartKey re-keying. Buy the ZB SKU deliberately: the identical-looking 914 Z-Wave, Halo Wi-Fi, and Aura Bluetooth models are different radios.
Where to buy
Recipes using this device
Security
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v1.0.0
Auto Lock at Night
Installs a Home Assistant automation that locks your smart locks at a set time every night. Add door sensors and it holds off while a door is still open, then locks the moment the last one is shut.
Security
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v1.0.0
Unlock on Arrival
Installs a Home Assistant automation that unlocks the door when you get home, and only when the house was locked, so you are not fishing for keys with an armful of shopping. Add lights and it welcomes you into a lit hallway after dark.