Description
Integrated In-home smoke detectors with Home Assistant. Sends smoke alarm conditions to Home Assistant and allows for manual triggering of smoke alarm.

Overview
My Implementation
Integrated In-home smoke detectors with Home Assistant. Sends smoke alarm conditions to Home Assistant and allows for manual triggering of smoke alarm. Kidde SM120X Interconnect Accessories Smoke Relay Module Relay wired into smoke alarm Switches connected device power when a smoke/heat interconnect signal is received Internal power Supply for pull station comparability controls and connects auxiliary warning devices Used with multiple station alarms and detectors use with Kidde fyrnetics devices only Kidde SM120X – Interconnect Accessories Smoke Relay Module: 408-SM120X – Smoke Relay Module.
Device Score Summary
| Category | Score | Rationale |
|---|---|---|
| Features | ★★★☆☆ | Core capabilities documented; model-specific depth varies. |
| Interoperability | ★★★☆☆ | Integration available via Manual. |
| Setup Ease | ★★★☆☆ | Typical setup for this device category. |
| Cloud Dependency | ★★★☆☆ | Depends on integration and firmware options. |
| Vendor Trust | ★★★☆☆ | Based on available documentation and product lineage. |
| Overall | ★★★☆☆ | Solid option when matched to the right use case. |
★★★★★ Exceptional | ★★★★☆ Very Good | ★★★☆☆ Good Enough | ★★☆☆☆ Frustrating | ★☆☆☆☆ Avoid