NETATMO Slimme Brandmelder - 4 pack - Smoke Detector white

Netatmo Intelligent Smoke Detector (4-pack)
Smart smoke detector with long life and real-time alerts on your smartphone – ideal for securing multiple rooms at the same time.
Check out the benefits in this video: discover all the features and ease of use of the Intelligent Smoke Detector.
Real-time alerts: receive instant notifications upon smoke detection, even when you are not at home.
10 year battery: one battery for the entire lifespan – no hassle with replacing or 'almost empty' notifications.
Easy installation: wireless, can be mounted on the ceiling in minutes and connected via the app.
Continuous self-monitoring: checks battery, smoke sensor and Wi-Fi and immediately reports any problems.
Low-battery warning: indicates in time when replacement is needed.
Silent via smartphone: temporarily silence the alarm from your phone – no stairs needed.
85 dB alarm: loud and clear upon smoke detection.
Reminder sound test: set monthly, semi-annual or annual test reminders via the app.
Fully stand-alone: works independently; no expensive home automation system required.