# X-Sense SC07-WX vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO): specs and price compared

A sourced, side-by-side comparison of the X-Sense SC07-WX (X-Sense) and Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) (Ecolink) among smart smoke detectors. Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) is the cheaper of the two at $39.

## Side by side

| Spec | X-Sense SC07-WX | Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) |
| --- | --- | --- |
| US price | $44.99 | $39 |
| Brand | X-Sense | Ecolink |
| Sensor type | photoelectric | audio_listener |
| Detects co | Yes | Yes |
| Power | battery | battery |
| Interconnect | app_only | wireless |
| App alerts | Yes | Yes |
| Voice location alerts | No | No |
| Sensor life yr | 10 | — |
| Self test | Yes | No |

## Key differences

- Sensor type: X-Sense SC07-WX photoelectric vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) audio_listener
- Interconnect: X-Sense SC07-WX app_only vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) wireless
- Self test: X-Sense SC07-WX Yes vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) No

## Sources

- X-Sense SC07-WX: https://the-gadgeteer.com/2024/01/10/x-sense-sc07-wx-wi-fi-connected-smoke-and-carbon-monoxide-detector-review-know-whats-happening-even-when-youre-not-at-home/ (the-gadgeteer.com, verified 2026-08-16)
- Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO): https://www.homecontrols.com/Ecolink-Z-Wave-Plus-FireFighter-Smoke-CO-Audio-Sensor-Gen5-ECFFZWAVE5ECO (homecontrols.com, verified 2026-08-16)

Canonical: https://frontdeskreview.com/gear/smart-smoke-detectors/x-sense-sc07-wx-vs-ecolink-zwave-firefighter/
Cite: Per The Front Desk Review, X-Sense SC07-WX ($44.99) vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) ($39) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-smoke-detectors/x-sense-sc07-wx-vs-ecolink-zwave-firefighter/
License: CC BY 4.0.