HONGKONG KOON TECHNOLOGY LTD The Global Leader In Industrial Communication VoIP KNZD-70 Video Help Point The Video Help Point will be designed to work on railway, metro, tunnel, etc. Housed in stainless steel box with one CALL/ ANSWER button and keypad, it will offer protection against the outdoor environment and vandals. The unit will meet all the latest European/UK standards telephony, waterproofing IP65, and lightening protection together with offering the level of performance and reliability demanded in such an environment. Unit main features VOIP Telephone BI-Directional Video telephone Scratch resistant, HD Screen SIP supports 5 SIP servers SIP 2.0 Support TR069 7" digital TFT-LCD of 1024 x 600 pixels with Visual angle adjustable display screen sensor camera with 5Mega pixels 2xLAN, PoE, USB TWO group of speed dial for emergency call. Protection: About IP65 Speaker: 8 ohm 1.5W, loudness 85dB(A) to 65dB(A) Mic working distance 80cm Ring:>95dB. Coverage 1.5m radius The call button is flash when ring, lighting during a call, off when standby. With induction loop coverage 1M radius. Metal body Braille words for disable. HD voice with high quality headset/HD voice in speakerphone mode Camera specification Array size::2592x 1944 Lens chief ray angle: 24 Maximum Image transfer rate: 720P Shutter: rolling shutter/frame exposure Pixel size: 1.4 um X 1.4 um Image area:3673.6 um X2738.4 um Lens size: 1/4” Input clock frequency: 6~27 MHz QSXGA (2592 X 1944): 15fps Sensitivity: 600 mV/lux-sec Maximum exposure interval: 1964 xTROW Dark Current: 8 mV/s @ 60 ^junction temperature viewing angle: 187 °

VoIP SIP2.0 telephone DTMF dialing Free dial(maximum length of each number is 16 digits) Communication: Full duplex 2-way hands-free communication Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF) Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDC,Idle 2W, Max 10W Auxiliary Contacts:1 Aux Output, dry contact Contact Ratings. Load: Resistive load Rated load:0.3 A at 125 VAC; 1 A at 30 VDC Rated carry current:1A Max.switching voltage:125 VAC,60VDC Max.switching current:1A Audio Codes:G.711, G.722, G.729 Network:10/100 BaseTX Ethernet, RJ45 connectors, Cat5e or better IP...

RCM: AS/NZS CISPR 32 Australian communications:AS/CAS004 Australian Equipment-safety: AS/NZS 60950.1:2015 EMC: EN50121(Railway application-Electromagnetic Compatibility) cc m Point-of-Care Video Intercom Start / Stop HONGKONG KOON TECHNOLOGY LTD TEL:0086755 29790158/27448753 Fax:0086755 29790278 Email:[email protected] www.koontech.com