Audio intercom KNZD-70

videoemergencyaccess control

The passenger assistance intercom will be designed to work on apartment, hospital, school, metro…Housed in robust metal body, vandal resistant and tamper-resistant. Assistance intercom ensure voice loud and clear. Good looking, durable, easy to install, comfortable buttons, and low power consumption. DESCRIPTION ITEM Unit main features 1.VOIP Telephone BI-Directional Video telephone Scratch resistant, HD Screen 2.SIP supports 5 SIP servers SIP 2.0 Support TR069 3.7" digital TFT-LCD of 1024 x 600 pixels with Visual angle adjustable display screen 4.sensor camera with 5Mega pixels 2xLAN, PoE, USB 5.TWO group of speed dial for emergency call. Protection: About IP65 6.Speaker: 8 ohm 1.5W, loudness 85dB(A) to 65dB(A) MIC’s working distance 80cm 7.Ring: >95dB. Coverage 1.5m radius 8.The call button is flash when ring, lighting during a call, off when standby. 9.With induction loop coverage 1M radius. Metal body 10Braille words for disable. 11.HD voice with high quality headset/HD voice in speakerphone mode Camera Specification 1.Array size::2592 x 1944 2.Lens size: 1/4” 3.Lens chief ray angle: 24 4.Input clock frequency: 6~27 MHz 5.Maximum Image transfer rate: 6.QSXGA (2592 X 1944): 15fps 7.720P 8.Sensitivity: 600 mV/lux-sec 9.Shutter: rolling shutter/frame exposure 10.Maximum exposure interval: 1964 xTROW 11.Pixel size: 1.4 um X 1.4 um 12.Dark Current: 8 mV/s @ 60℃ junction temperature 13.Image area:3673.6 um X 2738.4 um 14.viewing angle: 187°