| connection |
with cable to the JA-60 digital bus connector |
| connecting cable |
4 core cable with RJ connectors (4/4 1:1) or
ordinary telephone cable (terminals) |
| length of the cable |
max. 100 m |
| power supply |
10-14 V (taken from the digital bus) |
| power consumption |
40 mA when the system is normally powered
25 mA when the system is powered by the back up battery |
| number of keypads in a system |
max. 2 |
| working environment |
IP40, class 2, indoor use |
| working temperatures |
-10 to +40°C |
| security grade |
grade 2 according to EN 50131 |
