Kód: | 130593-I |
Cena: | dostupná po přihlášení | ||
Dostupnost: | Brno |
Praha |
na vyžádání |
Množství: | ks |
|
Input / call voltage | 32 to 80 V AC |
Input / frequency range | 23 to 54 Hz |
Input / impedance | 10 kOhm at 75 V, 25 Hz |
Input / insertion loss | less than 0.5 dB |
Input / leakage resistance | more than 5 MOhm at 100 V |
Output / internal | TAE-F jack |
Dimensions (W x H x D) | 80.5 x 80.5 x 35 mm |
Operating temperature range | -5 °C to + 55 °C |
Storage temperature range | -20 °C to + 70 °C |
The secondary call signaler allows additionally signalizing incoming calls by means of acoustic and optical signals. An incoming call is signalized simultaneously by the telephone and the secondary call signaler. The called persons are able to notice calls even if they are not close to the telephone.