ELKRON 80SD4000121 Optical smoke detector

Optical smoke detector, two-way radio communication, compliant with EN14604 (smoke alarm). It finds application in both domestic and industrial environments (shops, studios, etc.), thanks to its flexibility of operation: autonomous via optical-acoustic signaling on the sensor; integrated into the WL31 system to exploit all the advantages of Reply Technology® radio communication. Fully microprocessor managed. Radio range: greater than 450 m Coverage 40 m2. LED for alarm, fault and “existence alive” signals. Alarm reset button and device TEST. Built-in high power buzzer (85 dB (A) @ 3 m). Self-adjustment of the smoke threshold in order to avoid improper alarms. Adjustable smoke sensitivity and dust immunity levels. Power supply: 2 long-lasting 3V Lithium/Manganese Dioxide batteries type CR123A (standard supplied) - Formats: CR17345 (IEC), 5018LC (ANSI) Dimensions: Ø136, h 68 mm