Terminal telefónico analógico KNZD-13

VoIPPoEEthernet

ADA Elevator Phone is an emergency call device designed by KNTECH for elevators, available in analogue and VoIP versions and fully ADA compliant. It is intended for use in elevators and can be customized to integrate with elevator phone systems.
Features

• One-touch dial emergency call button that automatically connects to a specified phone number.
• Incoming call flashing LED indicator above the button for visual reminder.
• Automatic connection after a preset number of rings; automatic hang-up detection to avoid busy lines.
• Cold-roll steel body designed for easy installation.
• Waterproof and dust protection (reported IP55 rating).
• Full keypad with memory: 10 programmable speed-dial buttons (analogue) and up to 12 groups of stored numbers (dial memory function).
• Weather resistant; service temperature range reported from -30 °C to +75 °C.
• Lightning protection compliant with ITU-T recommendation K.21.
• Heavy duty handset with hearing-aid compatible (HAC) receiver and noise-cancelling microphone; handset with industrial strong armored cord.
• Metal keypad for waterproof and dustproof operation.
• Phone integrity wiring support to enable system supervision of the handset unit (function available if PABX supports it).
• Optional 7-minute automatic timeout to release the line if handset left off-hook (on buyer's requirement).
• Powder coated finish in UV-stabilized polyester; housing can include a reflective label for night identification.
• Typical applications: tunnels, metro, railway, LRT, speedway, marine/ship/offshore, mines, power plants, bridges, airports, and other transport or industrial environments.

Additional content

• Model shown on page: KNZD-13.
• Unit size: 170 × 130 × 40 mm; Material: cold-roll steel sheet.

Caractéristiques / spécifications techniques

• SPECIFICATION - Analogue (NO.ZD0130012): PSTN analogue telephone; DTMF dialing; MTBF: 100,000 hours; MTTR: 2 hours; Connection: RJ11 screw terminal pair cable (or RJ11 socket/plug on request) with stainless steel cable protection; Sound level of ringing: over 70 dB(A); Call transmission index (5 KM): SLR < 12, RLR < -1, STMR > 10; maximum loop distance: 7 KM; Applicable with SPC exchanges, PABX and dispatch systems with feeding voltage 33–60V; Super-strong memory dialing: up to 12 groups, max 16 digits each; Standard dial frequencies and deviation as specified; Operating ambient temperature: -30 °C to +60 °C; Relative humidity: 10%–95%; Atmospheric pressure: 86–106 KPa.
• SPECIFICATION - VoIP (NO.ZD0130022): VoIP SIP 2.0 telephone; DTMF dialing; MTBF: 100,000 hours; MTTR: 2 hours; Auxiliary contacts: 1 dry contact / 1 Aux Output (rated load examples: 0.3 A @125 VAC; 1 A @30 VDC); Echo cancellation: G.167/G.168; Audio codecs: G.711, G.722, G.729; IP protocols: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP; Call control: SIP Info (DTMF), RFC 2833 (DTMF); Communication: full duplex 2-way hands-free; Network: 10/100 Base-TX Ethernet (RJ45), Cat5e or better; Power: PoE IEEE802.3af (Class 0) or local 12 VDC (Idle ~2W, Max ~10W); Programming: non-volatile flash via Web GUI; Management: DHCP/static IP, remote auto software upgrade, centralized monitoring, status LED; LAN protocols: PoE, IEEE 802.1x NAC, STP/RSTP support.
• Certifications and compliance reported on page: EN55022 (emissions), EN55024 (immunity), EN50121 (railway EMC), ITU-T Recommendation K.21 (lightning protection). Ingress protection references on the page include GB4208-93 IP66 and separate feature statement of IP55 (both reported in source).
• Packaging and weight: Unit net weight: 1.5 kg; 1 pcs packing box size: 310 × 240 × 130 mm (N.W. 1.5 kg; G.W. 3.2 kg); 16 pcs in 1 outer carton: size 759 × 47 × 40 mm, N.W. 24 kg, G.W. 26.5 kg.