🚨 Rauch- & CO-Melder
A smoke detector buys the minutes between a fire starting and someone noticing it. A carbon monoxide alarm covers a danger with no smell, colour or warning of its own....

A smoke detector buys the minutes between a fire starting and someone noticing it. A carbon monoxide alarm covers a danger with no smell, colour or warning of its own. This collection groups optical smoke detectors, heat detectors and CO alarms from Fireangel, Bosch, Brennenstuhl and X-Sense.
What you will find
- Optical smoke detectors — the standard choice for hallways and bedrooms.
- Carbon monoxide alarms — for gas boilers, fireplaces and solid-fuel stoves.
- Battery and mains powered — 9 V cells or sealed 10-year lithium packs.
- Linked and smart models — units that trigger each other, or report to an app.
Where each type belongs
Optical sensors react to slow, smouldering fires and suit circulation areas. Heat detectors go in kitchens, where cooking smoke would set off an optical unit. CO alarms belong near the appliance but not directly above it, and never where they cannot be heard from the bedrooms. Look for the EN 14604 marking before installing.
Related categories
Build the rest of the system with smart home and security, compare cameras and sensors in home security, or browse the wider range in smart home.
14-day returns, a 2-year EU warranty and prices in EUR on every listing.