Smoke alarm package Standard Q, 28xTG600AL, white. Smoke alarm package consisting of 28 TG600AL with small size and attractive design language according to DIN EN 14604 with additional certification according to the increased test requirements of the Q certification based on the vfdb guidelines 14-01 (Association for the Promotion of German Fire Protection). Increased test criteria against the ingress of foreign bodies and increased protection against damp heat, oxidation and EMC, as well as better thermal cycling. Serves for the early detection and signaling of fires with smoke development indoors. Processor-controlled function self-test (every 10 seconds) and PGSA technology with independent algorithmic retriggering in the event of interference such as dust to maintain functional reliability. Large function and reset button through the entire top cover of the detector. Acoustic signal (85 dB at 3 m) and red flashing LED for alarm. Acoustic signal in the event of a low battery, contamination or fault message with acoustic signaling and yellow LED. Time-limited deactivation function for smoke detection to suppress false alarms from the detector for approx. 12 minutes with automatic reset function to normal operation. Fault messages can be delayed by 8 hours for 7 days by acknowledging the reset button. The fault of a dirty detection unit cannot be reset as long as the false message is still pending in the evaluation unit. Ceiling mounting or wall mounting possible in accordance with DIN14676. The detector is approved for camping/caravan use. Dismantling and theft protection can be activated, then unlocking is only possible with a screwdriver with a maximum size of 7mm. The detector is automatically activated when screwed into the base. Battery life of at least 10 years using an encapsulated lithium battery.