模拟呼叫亭 KNZD-13

VoIPPoE以太网

ADA Elevator Phone is an emergency call device specifically designed for elevators, available in Analogue (PSTN) and VoIP (SIP) versions. It is fully ADA compliant and can be customized for elevator phone systems and bespoke elevator phone requirements.

Features

• Cold-roll steel body for easy installation
• Waterproof and dust proof to IP55 (weather resistant)
• Full keypad with memory: 10-button programmable speed-dial telephone
• One-touch dial emergency button that automatically connects to a specified number
• Incoming call LED flashing indicator above the button
• Automatic connection after a preset number of rings and automatic hangup detection to avoid busy lines
• Lightning protection compliant with ITU-T recommendation K.21
• Heavy-duty handset with hearing-aid compatible receiver and noise-cancelling microphone
• Handset with industrial-strength armored cord
• Metal keypad to keep waterproof and dust proof
• Phone integrity wiring option to let telephone system monitor unit operational status (if PABX supports)
• Optional 7-minute timeout to release the line if handset left off-hook (on buyer's requirement)
• Powder-coated UV-stabilized polyester finish; housing can be covered with reflective label for night identification

Application

• Tunnel, metro, railway, LRT, speedway
• Marine, ship, offshore
• Mine, power plant, bridge
• Airport facilities and other public transport or industrial applications

Certification

• EN55022 (emissions)
• EN55024 (immunity)
• Ingress Protection: GB4208-93 IP66; also references FCC and ITU-T K21
• EMC: EN50121 (Railway application - Electromagnetic Compatibility)

Packaging & Mechanical

• Unit size: 170 x 130 x 40 mm; Net weight: 1.5 kg
• 1 pcs packing box size: 310 x 240 x 130 mm; N.W: 1.5 kg; G.W: 3.2 kg
• 16 pcs per outer carton: size 759 x 47 x 40 mm; N.W: 24 kg; G.W: 26.5 kg

Caractéristiques / spécifications techniques

• Model: KNZD-13
• Material: Cold-roll steel sheets
• IP Rating: IP55 (weather resistant); ingress protection references include IP66 in certification section
• Operating temperature range: -30 °C to +75 °C (service temperature); specification lists -30 °C to +60 °C for certain items
• Analogue version (SPECIFICATION-Analogue NO.ZD0130012): PSTN analogue telephone; DTMF dialing; MTBF: 100000 hours; MTTR: 2 hours; connection via RJ11 screw terminal pair cable (or RJ11 socket/plug on request) with stainless steel cable protection; ringing level >70 dB(A); call transmission index and max distance up to 7 KM; compatible with SPC exchange, PABX and dispatching exchange with feeding voltage 33-60V; memory: up to 12 groups of numbers stored (max 16 digits each); ambient humidity 10%-95%; atmospheric pressure 86-106 KPa
• VoIP version (SPECIFICATION-VoIP NO.ZD0130022): VoIP SIP2.0 telephone; DTMF dialing; MTBF: 100000 hours; MTTR: 2 hours; auxiliary contact: 1 dry aux output; rated load 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; free dial length up to 16 digits; full duplex 2-way hands-free communication; call control signaling via SIP Info (DTMF) and RFC2833; network: 10/100Base-TX Ethernet RJ45 (Cat5e or better); power: PoE IEEE802.3af Class 0 or local 12 VDC (Idle 2W, Max 10W); programming via non-volatile flash and Web GUI; management: DHCP/static IP, remote auto software upgrade, centralized monitoring, status LED; LAN protocols include PoE, 802.1x NAC, STP/RSTP
• Handset: hearing-aid compatible receiver; noise-cancelling microphone; industrial armored cord
• Additional options & functions: automatic hangup on busy tone, optional line timeout, reflective label for night identification