ivamax ltd
Plumpton House Unit 10
Plumpton Road
Hoddesdon, Herts
EN11 0LB
Tel: +44 (0)20 7101 0241
Fax: +44 (0)20 7101 0242
The back to back intercom consist of two stations, one being located in a room with either one call button or none and a second station with two buttons as the controlling station. These stations can be flush or surface mounted as shown.


Application:
The back to back intercom is suited to places where access to a room is restricted, such as operating theatres, clean rooms etc.
Standard Features:
Surface or flush mount
Built-in electret microphone
Speaker
In call LED
Frontplate available in stainless steel or corian
Wide input voltage of 18-50VDC
Two or three pair telephony or one CAT5 cable between stations
Optional
Interface to Hearing Aid amplifier
Two potential free relay switchover contacts
Fibre optic audio connection between stations instead of copper
Datasheet: 988-r3.pdf

Application:
The intercom is suited to places where communication through glass security screens is required, such as Banks, Railway stations, Prison visitor area etc. Further applications are X-ray rooms and CT rooms so that staff will not be exposed to radiation, but is still able to communicate to the patient.
Standard Features:
Simplex or Duplex unit available
See datasheet for further information
Datasheet: counterintercom.pdf