Feature Manual References
3.1.19 COS (Class of Service)
Operating Manual References
1.3.27 External Relay
5.1.9 External Sensor
Description
External sensing devices, such as security alarms or smoke detectors, can be connected to the PBX. When
the PBX receives input from a sensor, a call is made to the preset destination, alerting the extension user.
The available destinations of a sensor call are as follows:

[Available Destinations]

Destination Availability
Wired Extension (PT/SLT/T1-OPX) ü
PS ü
ICD Group
PS Ring Group
Floating Extension no. for SVM
VM Group (DTMF/DPT)
External Pager (TAFAS)
DISA
Analog/ISDN Remote Maintenance
Idle Line Access no. + Phone no.
Trunk Group Access no. + Trunk Group no. + Phone no.
Extension of Another PBX (via TIE Line, Access with PBX Code)
Extension of Another PBX (via TIE Line, Access without PBX Code)
When the call is answered, if distinctive dial tones are enabled, dial tone 3 is heard, which continues until the
user goes on-hook. If the sensor call is not answered within a specified time, the call will be canceled. It is
possible to set a different ring tone pattern for calls received from each external sensor, to distinguish between
them.
Conditions
Hardware Requirement:
KX-TDA50: An external sensor and DPH card
KX-TDA100/KX-TDA200/KX-TDA600: An external sensor, OPB card and EIO card
Some devices may be unable to communicate correctly with the PBX. Confirm compatibility with the
manufacturer of a device before installing it.
100 Feature Manual Document Version 2008-11
5.1.9 External Sensor