Kawm tag nrho txog A 4435 Mixer 4 Input thiab Message Player nrog phau ntawv siv no. Qhov no Redback PA tov khoom yog zoo meej rau cov khw muag khoom, khw muag khoom, thiab ntau dua, muaj plaub lub tswv yim raws thiab plaub-channel SD daim npav raws li cov lus player. Tshawb nrhiav yuav teeb MP3 li cas files thiab daws tej teeb meem.
Kawm paub yuav ua li cas kom siv tau AMC Txhua Lub Limtiam Player Tsis Siv Neeg Message Player nrog kev siv phau ntawv no. Nyeem tag nrho cov lus qhia ua ntej siv thiab ua tib zoo ceev faj rau kev teeb tsa ruaj khov thiab ruaj ntseg. Tsis txhob hnov qab los ntawm kev ua haujlwm ntawm cov qib siab zoo. Kev sib txuas hluav taws xob kom raug thiab hauv av yog qhov tseem ceeb.
Kawm txog cov yam ntxwv thiab cov lus qhia kev teeb tsa rau Redback A 1717 Message Player. Qhov no compact MP3 player plays plaub lem thiab suav nrog preloaded standard tones, ua rau nws zoo tagnrho rau siv nyob rau hauv sib tham sib qhia, kev ruaj ntseg, thiab tshaj tawm thaum muaj xwm ceev khiav tawm. Ua raws li cov lus qhia teeb ua tib zoo kom ua tau zoo.
Kawm paub siv VOX400 VoiceOff Alarm Activated MP3 Message Player nrog phau ntawv siv no. Tshawb nrhiav yuav ua li cas ua kom cov lus kaw ua ntej thiab sau cov kev cai. Fais fab tus neeg uas ua ntawv los ntawm 12V DC thiab txuas mus rau lwm yam khoom siv ntawm RS485 lossis RJ45 Ethernet. Zoo meej rau kev siv tsev lossis lag luam.
