Telefone de emergência call-box analógico KNZD-13

VoIPPoEEthernet

The ADA Elevator Phone is an emergency call device designed for elevators, offered in analogue and VoIP/SIP versions and fully ADA compliant. It is customizable and intended for use in tunnels, metros, railways, marine, mines, power plants, bridges and similar environments.

Features

• How to use: One-touch dial automatically connects to a pre-set number; an LED above the button flashes for incoming calls; the unit can auto-connect after a set number of rings; automatic hang-up by detecting busy tone.
• Cold-roll steel body for easy installation.
• Waterproof rating: IP55 (dust proof / weather resistant).
• Full keypad with memory: 10-button programmable speed-dial telephone.
• Service temperature range: -30 °C to +75 °C.
• Lightning protection compliant with ITU-T recommendation K.21.
• Heavy-duty handset with hearing-aid-compatible receiver and noise-canceling microphone.
• Handset fitted with industrial-strength armored cord.
• Metal keypad to maintain waterproof and dustproof performance.
• Phone integrity wiring to enable telephone system monitoring of unit presence (optional if PBX supports it).
• Optional 7-minute timeout to release the line if handset is left off-hook (on buyer's requirement).
• Powder-coated UV-stabilized polyester finish.
• Optional housing reflective label for easy night identification.
• Applications include tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant, bridge etc.

Caractéristiques / spécifications techniques

• Model: KNZD-13
• Unit size: 170*130*40 mm; Unit net weight: 1.5 KG.
• Material: Cold-roll steel sheets; finish: UV-stabilized polyester powder coat.
• Packing: 1 pcs box size 310*240*130 mm (N.W. 1.5 KG; G.W. 3.2 KG). 16 pcs per outer carton (outer carton size 759*47*40 mm; N.W. 24 KG; G.W. 26.5 KG).
• Certifications / EMC / Protection: EN55022 (emissions), EN55024 (immunity), EN50121 (railway EMC). Ingress Protection: listed GB4208-93 IP66 (also feature text indicates IP55 for weather resistance). Complies with ITU-T Recommendation K.21 for lightning protection.
• Packaging images and detailed product views available.
• 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 upon 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; output impedance 600 Ohm; maximum distance up to 7 KM.
  • Applicable to SPC exchanges, PABX and dispatching exchange systems with feeding voltage 33–60 V.
  • Super strong function: dialing up to 12 groups of numbers stored in memory (max 16 digits each).
  • Standard frequencies: low group 697, 770, 852, 941 Hz; high group 1209, 1336, 1477 Hz; frequency deviation -1.5% ~ +1.5%.
  • Operating ambient: -30 °C ~ +60 °C; relative humidity 10%–95%; atmospheric pressure 86–106 KPa; environmental noise < 60 dB(A).
• SPECIFICATION — VoIP (NO.ZD0130022):
  • VoIP SIP 2.0 telephone; DTMF dialing.
  • MTBF: 100,000 hours; MTTR: 2 hours.
  • Auxiliary contacts: 1 aux output dry contact. Rated/load/contact ratings: rated load 0.3 A at 125 VAC; 1 A at 30 VDC; max switching current 1 A; max switching voltage 125 VAC / 60 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.
  • Network: 10/100 BaseTX Ethernet, RJ45, Cat5e or better. Power: PoE IEEE802.3af Class 0; local 12 VDC (Idle 2 W, Max 10 W).
  • Programming: Non-volatile flash; configuration via Web GUI. Management: DHCP or static IP, remote automatic software upgrade, centralized monitoring, status LED.
  • LAN protocols supported: PoE (802.3af), Network Access Control (IEEE 802.1x), STP/RSTP (IEEE 802.1d/802.1d-2004).