Système d'interphone audio LC-03S

Help Point pour passagerspour ascenseurIP

This lift car intercom system provides hands-free IP communication between passengers in an elevator and a station controller; it connects to an IP PBX server via RJ45 and supports both PoE and local 12V DC power.

Main product features

• 2 call buttons with memory (master and slave)
• 1 call status LED: waiting to answer = steady on, conversation = flashing, finish = off
• Hands-free, full-duplex 2-way communication
• Auto-answer function
• Line release when the other side hangs up
• Lightning protection to ITU-T recommendation K.21
• RJ45 network connection for IP PBX control (Cat5e or better)
• Adjustable ringer and volume control
• Dry contact: closed during conversation, open when finished
• 12V DC power supply (local) and Power over Ethernet support

System / Function summary

• Designed to provide a direct communication link between lift passengers and a station controller
• Connects to IP PBX server; supports SIP-based call control
• Supports remote automatic software upgrade and web GUI programming/configuration

Caractéristiques / spécifications techniques

• Model: LC-03S
• Size: 150X120X40mm
• Material: SUS304 stainless steel
• VoIP SIP 2.0 telephone
• DTMF dialing (including RFC2833/DTMF signaling)
• Audio codecs: G.711, G.722, G.729
• Echo cancellation: G.167 / G.168
• MTBF: 100,000 hours; MTTR: 2 hours
• Network: 10/100 Base-TX Ethernet, RJ45 connector (Cat5e or better)
• IP protocols supported: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP
• Communication: full duplex 2-way hands-free
• Power options: Power over Ethernet (IEEE 802.3af, Class 0) or local 12V DC (idle 2W, max 10W)
• Control/Layer protocols: IEEE 802.1x, STP/RSTP (IEEE 802.1d / 802.1d-2004)
• Auxiliary contacts: 1 auxiliary output (dry contact). Rated load: resistive load — 0.3 A at 125 VAC; 1 A at 30 VDC; rated carry current 1A; max switching voltage 125 VAC / 60 VDC; max switching current 1A
• Programming: non-volatile flash memory; programming and configuration through Web GUI
• Monitoring and operation: DHCP and static IP, centralized monitoring, status LED