Heiman WS2GW-R Radio to WiFi Gateway

The WS2GW-R Gateway from Heiman enables the seamless integration of wireless alarm devices into the Heiman app and, as of May 2026, also into Home Assistant. It connects wireless devices (from the 868 MHz frequency range) to Wi-Fi, allowing alarms and status notifications to be received and managed directly on your smartphone (iOS and Android) via the Heiman App.

Thanks to the group function, all connected devices react synchronously to an alarm – "one alarm, all alarms". Additionally, tests, muting, and location identification of individual devices can be conveniently performed via the app.

Main features:
✔ Networking of multiple wireless alarm devices: Connect up to 40 compatible devices (e.g., Heiman smoke, heat, or CO detectors) in one group.
✔ Instant alarm notification: Real-time alerts in the app when an alarm is triggered.
✔ Remote control via smartphone app: Management, testing, and muting functions via smartphone.
✔ Easy setup: Quick Wi-Fi configuration with just one button press.
✔ LED indicators: Status display for power supply and network connection.
✔ Flexible placement: Can be placed freestanding or wall-mounted.

Technical specifications: