5
TYPICAL APPLICATION
How to Use the Efir-K as a Panic Alarm System
1. Make your election of a required Receiver operating mode and program it as explained above.
2. Program the needful number of Keyfobs to be in use.
3. Attach the Receiver at a suitable location where all programmed Keyfobs are operating. Do not place
the Receiver behind metal blinds, near large metal objects, power lines, air conditioners and sources
of the electromagnetic, thermal and RF fields.
4. Include the Receiver into available security system connecting switch-over relay dry contacts to the
Security Station communication line. The Receiver wiring diagram for such an application is shown
in Figure 3.
5. Connect the Receiver to a usable power supply.
Such a system operates as follows.
As needing help any security system owner sends out an encoding panic signal by means of
corresponding Keyfob button pressing.
The Receiver detects the signal and decrypts it. If the signal is authentic Receiver opens the relay dry
contacts connected to the communication line. As a result Security Station alarm is activated signaling alarm
conditions having occurred.
Figure 3: Using the Efir-K for Panic Signal Transmitting
…………
Keyfob 1
Keyfob 2
Keyfob 15
Receiver
Signal is transmitted to a Security Station
