ABUS smoke detector RWM150 - 10-year battery - for living rooms and VdS tested according to DIN EN 14604 - test winner of Stiftung Warentest - 85 dB alarm - white. : Amazon.de: Garden
RM 40: ABUS wireless smoke detector at reichelt elektronik
Rauchmelder | Stand Alone oder vernetzbare Rauchmelder | ABUS