2N Door intercom 2N Helios - Manual, 1322 v3.0 - Manual (Page 69)

Technical Parameters 5.1
69
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
Backlight – current
consumption up to 1 A
Operational temperature
range -20 to + 60 ºC
Coverage IP 53
Dimensions (1 module) 210x100x29 mm (h x w x d)
Weight up to 500 g