Large, easy to use test-stop button
	- Cyclic genuine self-test function
	- With thermal sensor
	- Loud 85 dB alarm signal
	- Incl. Built in lithium battery
	- max. 12 years battery life
	- Maximum number of connected devices 
	  per group: 15
	- Assignment of other sub-groups up to 14 possible
	- Suitable for kitchens because its condensation barrier
	- 60 m² detection range (depending on the site conditions)
	- 3 different insect protections
	- with repair function
	- with mute function
	- With acrylic foam adhesive holder for screwing and for adhesive assembly
	- TÜV certified