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 2N Helios |
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| Hardware > Comunicaciones >
Intercomunicadores > Intercomunicadores-de-Teclado > 2N >
Helios
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| Módulo base con 3 botones y teclado (consulte configuraciones disponibles) |
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| Garantía del fabricante: 2 años SAT (Servicio Técnico) |
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 Hoja de Datos |
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| Características |
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2N® Helios is a modern door communicator 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.
If you don’t want to use a key to enter your home, you don’t have to! You can open the door by entering a code, swiping a card or even remotely from your desk or mobile phone. The communicator provides you with reliable service at home, as well as in a company or big office complex. 2N® Helios is made on a modular basis, so it can be expanded up to 54 pushbuttons. Accessories include a camera, card reader or attendance system. Versions with or without a keyboard are available.
We use high quality steel to make the 2N® Helios door communicator, which means it is resistant to all external effects, thereby guaranteeing a long service life and stable appearance, even when installed outdoors. You might appreciate a model with a higher resistance against vandalism in some locations. The quality of our products has been proven by our export success – they are exported to more than 120 countries around the world.
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| Especificaciones |
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Parameters
Explonation: Datas in brackets express conditions when the Values are reached
Minimum required off-hook line current 15 mA (Off-hook)
Minimum required on-hook line voltage 20V (Hang-up)
DC voltage drop (off-hook)
< 8 V (I = 25 mA)
< 16 V (I = 50 mA)
Lead current while hang-up < 25 μA (U = 60 V)
Off-hook AC impedance 220 Ω + 820 Ω / 115 nF parallel (20 to 60 mA)
Return loss > 10 dB (20 to 60 mA)
Bandwidth 300 to 3500 Hz (20 to 60 mA)
Ringing impedance > 2 kΩ / C = 470 nF (25 to 50 Hz)
Ringing detector sensitivity 10 to 20 V (25 to 50 Hz)
Other Parameters
Switch – max. voltage 48 V AC, DC
Switch – min., voltage 9 V AC, DC
Switch – max. current 2 A AC, DC
Backlight – rated voltage 12 V
Backlight – max. voltage 24 V
PBacklight – current consumption max. 1 A
Operational temperature range -20 to + 60 ºC
Coverage IP 53
Dimensions (1 module) 210x100x29 mm (HxWxD)
Weight up to 500 g
Parameters
Time of response to ringing Variable
Pulse dialling 40 / 60 ms (20 to 60 mA)
DTMF level -6 and -8 dB ± 2 dB (20 to 60 mA)
DTMF detector sensitivity Min. -40 dB (20 to 60 mA]
Dial tone detector sensitivity Min. -40 dB (350 - 500 Hz)
Busy tone detection speed Variable (350 - 500 Hz)
Continuous tone detection speed Variable (350 - 500 Hz)
Ringing tone detection speed Variable (350 - 500 Hz)
Overvoltage protection – common mode 1000 V (8 / 20 μs)
Overvoltage protection – between A, B conductors 1000 V (8 / 20 μs) |
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