Videointerfon de exterior IP WiFi Dahua VTO3311Q-WP, 2 MP, 4 familii, auto IR, IC card, slot card, aparent, PoE

System Procesor: Incorporat Tip buton: Mecanic Interoperabilitate: ONVIF, CGI Protocol retea: RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF Caracteristici Numar familii: 4 Senzor camera: 1/2.8 inch CMOS Rezolutie: 2 Megapixeli Unghi de vizualizare: Orizontala - 125° / Verticala - 65 ° / Diagonala - 139° Functii: WDR 120 dB, 2D/3D NR, Auto IR Compresie video: H.264; H.265 Rezolutie video: Main stream: 720p, WVGA, D1, and CIF; Sub stream: 1080p, WVGA, D1, QVGA, and CIF Cadre/secunda: PAL: 25 fps NTSC: 30 fps Rata de biti video: 768 kbps–8 Mbps Day/night: Auto (ICR)/Color/B/W; Color/B/W Compresie audio: G.711a; G.711u; PCM Intrare audio: 1 Iesire audio: difuzor incorporat Mod audio: Two-way audio Imbunatatire audio: suprimarea ecoului/reducerea zgomotului digital; suprimarea ecoului; reducere digitala a zgomotului Audio Bit rate: 16 kHz, 16 bit Functii Mod comunicare: Full digital Mod de deblocare: card, app, monitor de intrare Tip card: IC card Auto snapshot: Da Configurare Web: Da WiFi: Da Standard wireless: IEEE 802.11b; IEEE 802.11g; IEEE 802.11n Interval frecventa wireless: 2.4 GHz Stocare: card MicroSD (max. 256 Gb) Performanta Distanta de citire card: 0 cm - 3 cm Port-uri RS-485: 1 Intrare alarma: 1 Iesire alarma: 1 Iesire putere: 1 Detectare status usa: 1 Control de blocare: 1 Port retea: 1x RJ45 (10/100 Mbps) General Alarma tamper: Da Carcasa: aluminiu Culoare: gri Montaj: aparent Grad de protectie: IP65, IK08 Temperatura de functionare: -40°C - +60°C Umiditate: 10 % - 90 % RH Alimentare: 12V DC/1A, Standard PoE Consum: ≤ 3W (standby); ≤ 6W (in lucru) Dimensiuni: 188.1 mm × 107.2 mm × 30 mm Greutate: 0.550 Kg