Olympia 6109. Type: Wireless Siren, cast available: outdoor, working frequency: 868.5 MHz.
Battery technology: alkali, battery/battery type: AA, battery voltage: 1.5 V. Dimensions (BXTXH): 65 x 25 x 110 mm, weight: 150 g, packaging dimensions (WXTXH): 90 x 50 x 150 mm. Number of batteries included: 3 pieces (E)