Reserved Area
4+n
On a traditional implantation with call at 12Vac (1130), is it possible to install an electronic house phone?
- Yes, with adapting circuit 1131/7 that fits type of call and audio line.
How many house phones in parallel is it possible to connect with power supply 786/11?
- Up to 4 house phones.
Is it possible to provide a single user with a own entry panel in derivation from a normal house phone system?
- Yes, with additional devices 788/51, 788/52 and 786/11.
Is it possible to repeat the house phone call to an external bell?
- Yes, with a call repeater relay connected to the house phone and the transformer 9000/230.
Is it possible to provide a normal house phone system with the secrecy of conversation?
- Yes, just with 1134 house phone using secrecy of conversation plates 1134/5 on every house phones and the device 5330/60 on the external panel.
Is it possible to activate two door locks in parallel?
- Yes, with relay box 788/52 and transformer 9000/230.



