Telephony | 2N telekomunikace | Analog intercoms | Tech Specs 2N® Helios Vario (Analog)
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2N® Helios
Your Smart and Friendly Doorkeeper
2N® Helios is a modern door intercom with a perfect design and features that you won’t find on every door. It is a communication system supporting both voice and video transmission.
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Parameters
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Explanation: Data in brackets express conditions when values are reached
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Minimum required on-hook line voltage 20V (Hang-up)
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Minimum required off-hook line current 15 mA (Off-hook)
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Bandwidth 300 to 3500 Hz (20 to 60 mA)
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Time of response to ringing Variable
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Pulse dialling 40 / 60 ms (20 to 60 mA)
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DTMF level -6 and -8 dB ± 2 dB (20 to 60 mA)
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Busy tone detection speed Variable (350 - 500 Hz)
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Continuous tone detection speed Variable (350 - 500 Hz)
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Ringing tone detection speed Variable (350 - 500 Hz)
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Overvoltage protection – common mode 1000 V (8 / 20)
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Overvoltage protection – between A, B conductors 1000 V (8 / 20)
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Other Parameters
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Switch – max. voltage 48 V AC, DC
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ПSwitch – min., voltage 9 V AC, DC
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Switch – max. current 2 A AC, DC
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Backlight – rated voltage 12 V
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Backlight – max. voltage 24 V
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Backlight – current consumption max. 1 A
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Operational temperature range -20 to + 60 ºC
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Coverage IP 53
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Dimensions (1 module) 210x100x29 mm (HxWxD)
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Weight up to 500 g
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We recommend you to consult with our specialists before ordering BlueTower, StarGate and NetStar equipment. Our managers will help you to choose the best configuration and provide information about possible discounts for equipment in this class.
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