Technical specifications
Power supply
External power supply
(optional)
Power consumption
Contact ratings doorbell
relay
System connectors
System cable
Dimensions
Ambient conditions
temperature
humidity
Specifications may change without notice.
111
through the system cable (24V
24V
, 0,5A
DC
0.5W
30V, 1A AC/DC
RJ11E modular
("telephone" connectors)
4-wire dual twisted-pair telephone cable
119 x 77 x 40mm
ammonia resistant
operating:
storage:
operating:
storage:
)
DC
+10...+45°C
-25...+70°C
20...90%RH
20...99%RH