Powerful
Powered by the ESP32-S3, featuring a dual-core CPU, integrated PSRAM, and Bluetooth, making it both powerful and versatile.
DoormanGateway for TCS and Koch intercoms
Made for ESPHome and Home Assistant
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Perfect Size
A compact design allows it to fit almost anywhere, making it ideal for a wide range of installation scenarios.
Expandable
Two additional GPIOs and an external button allow for effortless expansion with your own sensors and devices.
Compatible
The solid state relay allows you to switch up to 40V (max. 2.5A), perfect for integrating with old-school intercom systems.