BETTYpiezoelectric internal siren Protection against reverse polarity, the product conforms to EC directives the declaration of conformity is available on our website. SPECIFICATIONS POWER SUPPLY ABSORPTION (12,5V) MAX ABSORPTION dBA/12,5V/lm FREQUENCY RANGE* OPERATING TEMP. RANGE CASING MATERIAL COLOUR NET WEIGHT DIMENSIONS IP RATING OPTIONS *regulation by trimmer SHIPPING MASTER CARTON QUANTITY 48 pcs SATEP S.r.l. Viale delle Industrie, 38 - 20881 Bernareggio (MB) - ITALY - Phone: +39 039 627661 - mail: [email protected] - Web Site: www.satep.com SATEP reserves the right to alter specifications without notice REV. 03-2019