Sirena de interior wireless negru - ajax presiune acustica: 81 ÷ 105 db @ 1

Sirena de interior, wireless, negru - AJAX; Presiune acustica: 81 ÷ 105 dB @ 1 m , Timp alarma: 3 ÷ 180 s; Frecventa sunet: 3.4 ± 0.5 kHz; Timp alarmare: 0.15 s; Tip alarma: sonora + LED, conector LED extern; Frecventa operare: 868.0 - 868.6 MHz; Putere RF: autoajustabila max. 25 mW; Criptare: AES; Distanta comunicare: max. 2000 m, bidirectionala; Perioada interogare: 12-300 s; Protectii: tamper dublu, detectie bruiaj; Alimentare: 3 Vcc (2 x CR123A); Durata viata baterie: max. 5 ani; Temperatura operare: -10°C ÷ 40°C; Utilizare: interior; Clasa protectie: IP50; Dimensiuni: 75 × 76 × 27 mm; Greutate: 97 g; Culoare: NEGRU; Notificare status armat / dezarmat; Compatibilitate: Hub, Hub Plus, Hub 2, Hub 2 Plus, ReX, ReX 2;Security Grade 2, EN 50131