JSL90 yog ib-khawm mini SIP vis discter nrog Advanced audio system nrog ECHO tshem tawm kev ua haujlwm. Nrog JSL70 nyob sab hauv tsev kov cov tshuaj ntsuam xyuas, koj tuaj yeem hais lus rau cov qhua thaum twg los tau. Nws muaj qhov tseem ceeb tswj thiab yooj yim rau cov neeg siv qhib lub qhov rooj tsis muaj tus yuam sij. Lub qhov rooj tuaj yeem qhib remotely yog tias muaj lub qhov rooj xauv. Nws yog qhov zoo tagnrho rau kev tswj kev sib txuas lus thiab kev nyab xeeb tshaj hauv internet xws li kev lag luam, chaw haujlwm thiab chaw nyob.
• IP chav kawm: IP65
• Audio Codec: G.711
• Video Codec: H.264
• Lub koob yees duab: Cmos 2m pixel
• Kev daws teeb meem Video: 1280 × 720p
• LU Hmo ntuj pom kev: Yog
• Ofator tswj
• automation tsev
Tus qauv SIPT 2.0
• Qhib qhov rooj los ntawm IC / ID Card (20,000 cov neeg siv)
• Xauv Circuit Court: Yog (tiv thaiv Max tam sim no 3.5A rau lub ntsuas phoo)
Qhov zoo tshaj plaws rau kev lag luam, chaw haujlwm thiab thaj chaw nyob
•HD Lub Suab
•Qhov rooj nkag mus: DTMF tones
•1 RS485 chaw nres nkoj los koom tes nqa
•Tej thaj chaw kaw chaw taws teeb qhib
•1 SIP kab, 1 SIP servers
•Qhov rooj xov tooj nta
•Ob-txoj kab audio
•Zuag pom lub teeb
•ABS Casing, Tsim Me Me
Siab ruaj khov thiab ntseeg tau
•SIP V1 (RFC2543), V2 (RFC3261)
•SIP tshaj TLS, SRTP
•TCP / IPV4 / UDP
•RTP / RTCP, RFC2198, 1889
•Http / https / FTP / TFTP
•ARP / RARP / ICMP / NPP
•DNS SRV / cov lus nug / NETPR cov lus nug
•Stun, kev qhia timer
Kev Tswj Yooj Yim
•Auto Comceing: FTP / TFTP / http / https / PNP
•Kev teeb tsa ntawm HTTP / https Web
•Up / nruab hnub nrig txuag lub sijhawm
•Syrslog
•Kev teeb tsa backup / restore
•Configuration keypad-based
•SNMP / TR069