TECHNICAL FEATURES
28
ENGLISH
• Hands-free function.
• Possibility of storing a service call num-
ber (max. 20 digits).
• Possibility of storing up to 10 telephone
numbers (max. 20 digits per number).
• Repeat function redials the last number.
• Bell volume control: 3 levels (low,
medium, high).
• Adjustable bell tone: 4 melodies.
• Audio entry controls (door lock release,
porter call, entry handset/telephone tran-
sfer, auxiliary function/stair light).
• Adjustable flash length: 1 = 100 ms, 2 =
120 ms, 3 = 300 ms, 4 = 600 ms.
• Adjustable pause length in the range 1 to
8 s: 1 = 1 s, ...., 8 = 8 s.
• Power supply from the local line or
telephone interface.
• Working temperature range: from 0 °C to
+35 °C.
• Relative humidity: 90% with no condensa-
tion.
The unit is type approved according to stan-
dard CTR 37 and 38 and meets the require-
ments of the EN 60950 standard relating to
electrical safety, and of the 89/336/EEC
directive amended with 93/68/EEC directive
relating to electromagnetic compatibility.
European approval issued by
BZT-ETS CERTIFICATION GmbH
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