# Netatmo smoke and CO alarms, sensors and lock

*Netatmo / 4 models*

> Netatmo makes a smoke alarm and a carbon monoxide alarm, each with an 85 dB siren and a 10-year battery, plus door and window sensors and a smart lock. The CO alarm and the lock list Apple HomeKit compatibility. The door and window sensors report to the Smart Indoor Camera, not to the Indoor Camera ADVANCE.

- Canonical page: https://smarthomecanon.com/lines/netatmo-alarms-and-access
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Netatmo](https://smarthomecanon.com/brands/netatmo) |
| Models | 4 |
| Lines | 2 |
| Current lines | 2 |
| On sale now | 2 |

## Currently sold

**Netatmo smoke and CO alarms, sensors and lock: models on sale now**

| Model | Series | Released |
| --- | --- | --- |
| [Netatmo Smart Smoke Alarm](https://smarthomecanon.com/lines/netatmo-alarms-and-access#netatmo-smart-smoke-alarm) | Smart Smoke Alarm | unknown |
| [Netatmo Smart Carbon Monoxide Alarm](https://smarthomecanon.com/devices/netatmo-smart-carbon-monoxide-alarm) | Smart Carbon Monoxide Alarm | unknown |
| [Netatmo Smart Door and Window Sensors](https://smarthomecanon.com/lines/netatmo-alarms-and-access#netatmo-smart-door-and-window-sensors) | Smart Door and Window Sensors | unknown |
| [Netatmo Smart Door Lock and Keys](https://smarthomecanon.com/lines/netatmo-alarms-and-access#netatmo-smart-door-lock-and-keys) | Smart Door Lock and Keys | unknown |

## Lineup

**Netatmo smoke and CO alarms, sensors and lock: every model**

| Model | Model numbers | Released | Status | Connectivity | Power | Works with |
| --- | --- | --- | --- | --- | --- | --- |
| [Netatmo Smart Smoke Alarm](https://smarthomecanon.com/lines/netatmo-alarms-and-access#netatmo-smart-smoke-alarm) |  | unknown | Current[^1] | Wi-Fi 802.11 b/g/n (2.4 GHz); Bluetooth Low Energy[^1] | Built-in battery, 10 years[^1] | unknown |
| [Netatmo Smart Carbon Monoxide Alarm](https://smarthomecanon.com/devices/netatmo-smart-carbon-monoxide-alarm) |  | unknown | Current[^2] | Wi-Fi 802.11 b/g/n (2.4 GHz); Bluetooth Low Energy[^2] | Built-in battery, 10 years[^2] | HomeKit[^2] |
| [Netatmo Smart Door and Window Sensors](https://smarthomecanon.com/lines/netatmo-alarms-and-access#netatmo-smart-door-and-window-sensors) |  | unknown | Current[^3] | Long-range radio to the indoor camera[^3] | AAA batteries (included)[^3] | unknown |
| [Netatmo Smart Door Lock and Keys](https://smarthomecanon.com/lines/netatmo-alarms-and-access#netatmo-smart-door-lock-and-keys) |  | unknown | Current[^4] | Bluetooth Low Energy 4.2[^4] | 4 AAA batteries (about 1 year)[^4] | HomeKit[^4] |

## Related pages

- [Netatmo](https://smarthomecanon.com/brands/netatmo) (brand)
- [Netatmo Smart Carbon Monoxide Alarm](https://smarthomecanon.com/devices/netatmo-smart-carbon-monoxide-alarm) (device)

## Sources

[^1]: Netatmo: Smart Smoke Alarm (product page and technical specifications). https://www.netatmo.com/en-eu/smart-smoke-alarm (manufacturer, checked 2026-10-13)
[^2]: Netatmo: Smart Carbon Monoxide Alarm (product page and technical specifications). https://www.netatmo.com/en-eu/smart-carbon-monoxide-alarm (manufacturer, checked 2026-10-13)
[^3]: Netatmo: Smart Door and Window Sensors (product page and technical specifications). https://www.netatmo.com/en-eu/smart-door-and-window-sensors (manufacturer, checked 2026-10-13)
[^4]: Netatmo: Smart Door Lock and Keys (product page and technical specifications). https://www.netatmo.com/en-eu/smart-doorlock-and-keys (manufacturer, checked 2026-10-13)