# Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO): specs and price compared

A sourced, side-by-side comparison of the Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) (Kidde) and Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) (Ecolink) among smart smoke detectors.

## Side by side

| Spec | Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) | Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) |
| --- | --- | --- |
| US price | not published | $39 |
| Brand | Kidde | Ecolink |
| Sensor type | photoelectric | audio_listener |
| Detects co | Yes | Yes |
| Power | hardwired | battery |
| Interconnect | wired | wireless |
| App alerts | Yes | Yes |
| Voice location alerts | — | No |
| Sensor life yr | 10 | — |
| Self test | Yes | No |

## Key differences

- Sensor type: Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) photoelectric vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) audio_listener
- Power: Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) hardwired vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) battery
- Interconnect: Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) wired vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) wireless
- Self test: Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) Yes vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) No

## Sources

- Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF): https://www.kidde.com/products/smart/smoke-carbon-monoxide-alarm-with-indoor-air-quality-monitor (kidde.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/kidde-smart-smoke-co-aq-vs-ecolink-zwave-firefighter/
Cite: Per The Front Desk Review, Kidde Smart Smoke + CO Alarm with Indoor Air Quality Monitor (P4010ACSCOAQ-WF) (not published) vs Ecolink Z-Wave Plus FireFighter (FF-ZWAVE5-ECO) ($39) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-smoke-detectors/kidde-smart-smoke-co-aq-vs-ecolink-zwave-firefighter/
License: CC BY 4.0.