"Detector de geam spart GlassProtect, wireless, alb - AJAX; Detectie geam spart: max. 9 m, Sensibilitate: ajustabila 3 nivele; Unghi detectie: 180°; Timp alarmare: 0.15 s; Senzori: microfon cu electret Frecventa operare: 868.0 - 868.6 MHz; Puter