GuestsKey works with dozens of popular smart lock brands through three connection methods: Z-Wave via SmartThings, WiFi direct via Seam, or Home Assistant.
Connect Z-Wave smart locks through a Samsung SmartThings hub. Great for existing Z-Wave setups with reliable local control.
Connect WiFi-enabled smart locks directly to the cloud. No hub required - just your lock and WiFi network.
Connect any lock supported by Home Assistant — Z-Wave, Zigbee, WiFi, and more. Works with Nabu Casa, Cloudflare Tunnel, or self-hosted HA instances.
Home Assistant support is in alpha. Any lock entity in your HA instance can be connected — compatibility depends on your HA integration, not GuestsKey.
We're constantly adding support for new lock brands and models. Contact us to request support for your specific lock, or check if it's Z-Wave compatible with a SmartThings hub.
Start your 14-day free trial today. Works with your existing locks.
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