Difuzor IP master, tip cabinet, 20W, NEGRU – HIKVISION DS-QAZ1120G1R-B-BLACK
Difuzorul inteligent HIKVISION DS-QAZ1120G1R-B-BLACK, tip cabinet, este solutia ideala pentru sisteme de sonorizare IP avansate, oferind o performanta fiabila, sunet clar si functionalitati de retea extinse. Proiectat pentru aplicatii comerciale, institutionale sau industriale, acest difuzor poate fi integrat cu usurinta in sisteme de anunturi publice, alarme sau comunicatii vocale.
Caracteristici principale
Procesare performanta
Echipat cu cipuri dual-core de grad industrial si stocare dubla NOR Flash + EMMC, difuzorul asigura functionare stabila si protectie prin sistem dual backup.Securitate avansata
Suporta pornire in siguranta, conectare predefinita cu parola si trasabilitate a utilizatorilor logati, fiind optimizat pentru retele securizate.Control si configurare prin retea
Permite gestionare prin IP (LAN sau internet) si configurare locala via interfata WEB. Colecteaza si reda audio local pentru aplicatii flexibile.Extindere a zonei de acoperire
Suporta conectarea unui difuzor secundar extern (model DS-QAZ0120G1R-S disponibil in alb si negru) pentru acoperirea unei arii mai mari, reducand costurile de cablare.Functii inteligente de alarma si sinteza vocala
Suporta intrare de alarma, programare armare si legare cu semnal audio. Functia TTS (Text-to-Speech) permite redarea de mesaje vocale sintetizate (voce masculina sau feminina).Montaj versatil
Designul permite montarea in plan orizontal sau vertical, in functie de necesitati.
Aplicatii recomandate
Scoli, institutii si campusuri
Centre comerciale si depozite
Statii si terminale de transport
Sisteme de evacuare si anunturi publice
Cladiri de birouri si zone industriale
Specificatii tehnice
Producator: HIKVISION
Putere maxima: 20W
Impedanta nominala: 8 Ohm
Sensibilitate (1m, 1W): 90 dB
Interval de transmisie: 130 Hz ~ 17.5 KHz
Directie transmitere sunet: Toate directiile
Tip comunicare: Bluetooth / prin cablu
SNR: 83 dB
Format fisier audio: MP3, WAV, MP2, AAC
Audio: 1 x IN / 1 x OUT
Alarma: 1 x IN
Interfata retea: 1 x RJ45 10/100 Mbps
Stocare: 64 GB EMMC incorporat (Stocare fisiere audio 55 GB)
Alimentare: 24V DC / 2.5A
Temperatura functionare: -30C ~ +60C
Dimensiuni: 268.4 mm x 180.4 mm x 125.12 mm
Greutate: 2 Kg
![Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK [1]](https://rovision.ro/wp-content/uploads/2025/08/img35284large.png)
![Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK [1]](https://rovision.ro/wp-content/uploads/2025/08/img35286large.png)
![Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK [1]](https://rovision.ro/wp-content/uploads/2025/08/img35290large.png)
![Pedestal Videowall Dahua pentru Monitor 65 inch, Aluminiu Aeronautic, 1432.6 x 1000 x 320 mm, LS650KC-E-D1000 Pedestal Videowall Dahua pentru Monitor 65 inch, Aluminiu Aeronautic, 1432.6 x 1000 x 320 mm, LS650KC-E-D1000 [1]](https://rovision.ro/wp-content/uploads/2026/06/163560_6a27f23f8176634ed3f4934a4711419cf27370020b41c_design_fara_titlu_(4)-324x324.jpg)
![Suport Perete Videowall Dahua 55 inch, Rear Maintenance, 3.5mm, 1213.5 x 684.5 x 190 mm, 12.2 kg, LS550UC-B-Y Suport Perete Videowall Dahua 55 inch, Rear Maintenance, 3.5mm, 1213.5 x 684.5 x 190 mm, 12.2 kg, LS550UC-B-Y [1]](https://rovision.ro/wp-content/uploads/2026/06/163549_6a27e91363627d3fd7f798a7f088b9a1e855c993ee9ac_design_fara_titlu_(2)-324x324.jpg)
![Suport Videowall Dahua pentru Monitor 55 inch, Rear Maintenance, Aluminiu Aeronautic, 1213.5 x 684.4 x 190 mm, LS550UC-E/U-Y Suport Videowall Dahua pentru Monitor 55 inch, Rear Maintenance, Aluminiu Aeronautic, 1213.5 x 684.4 x 190 mm, LS550UC-E/U-Y [1]](https://rovision.ro/wp-content/uploads/2026/06/163550_6a27e9e2e63c3d8b3544ccbcbb6a7520e7320816f328b_design_fara_titlu_(2)-324x324.jpg)
![Suport Videowall Dahua LS550UD/E-E/U-Y pentru Monitor 55 inch, Rear Maintenance, Aluminiu Aeronautic, 1212.2 x 683 x 190 mm Suport Videowall Dahua LS550UD/E-E/U-Y pentru Monitor 55 inch, Rear Maintenance, Aluminiu Aeronautic, 1212.2 x 683 x 190 mm [1]](https://rovision.ro/wp-content/uploads/2026/06/163551_6a27ea8db837a2cc4751d69d6033726a9593f6a8d0914_design_fara_titlu_(2)-324x324.jpg)
![Suport Videowall Dahua LS650KC-E-Y pentru Monitor 65 inch, Rear Maintenance, Aluminiu Aeronautic, 1432.6 x 808 x 240 mm Suport Videowall Dahua LS650KC-E-Y pentru Monitor 65 inch, Rear Maintenance, Aluminiu Aeronautic, 1432.6 x 808 x 240 mm [1]](https://rovision.ro/wp-content/uploads/2026/06/163552_6a27eb72f13da5943518776949c1214608b78851debee_design_fara_titlu_(2)-324x324.jpg)
![Pedestal Videowall Dahua DHI-LS460UC-E/U-D1000 pentru Monitor 46 inch, Montaj pe Podea, Aluminiu, 1022 x 1000 x 260 mm Pedestal Videowall Dahua DHI-LS460UC-E/U-D1000 pentru Monitor 46 inch, Montaj pe Podea, Aluminiu, 1022 x 1000 x 260 mm [1]](https://rovision.ro/wp-content/uploads/2026/06/163553_6a27ec43d43edcc23296b86d7890e087989611e6e38d1_design_fara_titlu_(3)-324x324.jpg)
![Pedestal Videowall Dahua pentru Monitor 46 inch, Aluminiu Aeronautic, 1022 x 1000 x 265 mm, LS460UC-B-D1000 Pedestal Videowall Dahua pentru Monitor 46 inch, Aluminiu Aeronautic, 1022 x 1000 x 265 mm, LS460UC-B-D1000 [1]](https://rovision.ro/wp-content/uploads/2026/06/163554_6a27ece10847e69f8dcfa021586f0995c4fdb834e592b_design_fara_titlu_(3)-324x324.jpg)
![Pedestal Videowall Dahua pentru Monitor 49 inch, Montaj pe Podea, Aluminiu, Inaltime 1m, LS490UC-E/U-D1000 Pedestal Videowall Dahua pentru Monitor 49 inch, Montaj pe Podea, Aluminiu, Inaltime 1m, LS490UC-E/U-D1000 [1]](https://rovision.ro/wp-content/uploads/2026/06/163555_6a27ed900eecb22036f5cde3d97b5eebe6955a827ca3b_design_fara_titlu_(3)-324x324.jpg)
![Floor Stand Videowall Dahua pentru Monitor 55 inch, 3.5mm, 1213.5 x 1000 x 260, LS550UC-B-D1000 mm, 20.6 kg, LS550UC-B-D1000 Floor Stand Videowall Dahua pentru Monitor 55 inch, 3.5mm, 1213.5 x 1000 x 260, LS550UC-B-D1000 mm, 20.6 kg, LS550UC-B-D1000 [1]](https://rovision.ro/wp-content/uploads/2026/06/163556_6a27ef2ad2d000436c52d8bf0273ab4c091ccb1c50387_design_fara_titlu_(3)-324x324.jpg)
![Pedestal Videowall Dahua DHI-LS550UC-E/U-D1000 pentru Monitor 55 inch, Aluminiu Aeronautic, 1213.5 x 1000 x 260 mm Pedestal Videowall Dahua DHI-LS550UC-E/U-D1000 pentru Monitor 55 inch, Aluminiu Aeronautic, 1213.5 x 1000 x 260 mm [1]](https://rovision.ro/wp-content/uploads/2026/06/163558_6a27f09aa41fd736c93e6d5122cc62ba1fd2e1ff76575_design_fara_titlu_(3)-324x324.jpg)
![Pedestal Videowall Dahua pentru Monitor 55 inch, Aluminiu Aeronautic, 1212.2 x 1000 x 260 mm, LS550UD/E-E/U-D1000 Pedestal Videowall Dahua pentru Monitor 55 inch, Aluminiu Aeronautic, 1212.2 x 1000 x 260 mm, LS550UD/E-E/U-D1000 [1]](https://rovision.ro/wp-content/uploads/2026/06/163559_6a27f17a9bf0efaaf1a665a31fb6197bd30ec5345554b_design_fara_titlu_(3)-324x324.jpg)
![Panou fotovoltaic cu baterie TP-Link Vigi, 90 W, 31.6 Ah, VIGI SP9030 Panou fotovoltaic cu baterie TP-Link Vigi, 90 W, 31.6 Ah, VIGI SP9030 [1]](https://rovision.ro/wp-content/uploads/2026/06/overlay_9825b0e510f9464e85849ce908c3ff48-324x324.jpg)








































































![Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK [1]](https://rovision.ro/wp-content/uploads/2019/08/sldr1.jpg)
![Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK Difuzor IP master, tip cabinet, 20W, NEGRU - HIKVISION DS-QAZ1120G1R-B-BLACK [1]](https://rovision.ro/wp-content/uploads/2019/08/sldr5.jpg)