Opto-isolation between power and signal inputs / outputs:
1000 V ( peak )
...
...
...
Coaxial socket type:
BNC Straight socket
...
...
...
Symmetrical socket type:
Cable terminals
...
...
...
Power supply:
12 V DC / 90 mA
230 V AC - Wireless doorbell,
Battery CR2032 3V (included) - Doorbell button
...
...
Operation temp:
-50 °C ... 55 °C
...
...
-20 °C ... 60 °C
Main features:
...
The number of connected doorbells and cooperated buttons can be increased as required
...
Length of the cable 2 m
Permissible relative humidity:
< 95 %
...
...
...
"Index of Protection":
...
IP44 - Doorbell button
...
...
Cable attenuation at 100m section:
...
...
17.6 dB @ 30 MHz 21.1 dB @ 50 MHz 28.2 dB @ 100 MHz 21.6 dB @ 146 MHz 80 dB @ 440 MHz 96 dB @ 1000 MHz 240 dB @ 2400 MHz
...
Weight:
0.095 kg
0.035 kg - Doorbell button
0.09 kg - Wireless doorbell
...
0.13 kg
Dimensions:
117 x 30 x 62 mm
33 x 83 x 27 mm - Doorbell button
55 x 110 x 68 mm - Wireless doorbell
...
50 x 130 x 31 mm
Manufacturer / Brand:
DELTA
EURA
...
JABLOTRON
Guarantee:
3 years
2 years
2 years
2 years
Net:
0.00
EUR
Gross:
0.00
EUR
Weight:
0.00
kg
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