Changes

Line 612: Line 612:     
==Pyroelectric alarm with photo ==
 
==Pyroelectric alarm with photo ==
 +
IT IS RECOMMENDED THAT A SERIES PROTECTION RESISTOR BE BUILT INTO THE MICROPHONE PLUG AND LEADS WHEN USING AN EXTERNAL VOLTAGE SOURCE
 +
 
The pyroelectric sensor is activated when you change the IR radiation that reaches it. It is powered by 12 V and connected to the mic input of a XO1. When the sensor is activated, the program emits a 1000 Hz tone and displays a photograph of the hot body in motion that triggered the alarm.
 
The pyroelectric sensor is activated when you change the IR radiation that reaches it. It is powered by 12 V and connected to the mic input of a XO1. When the sensor is activated, the program emits a 1000 Hz tone and displays a photograph of the hot body in motion that triggered the alarm.
  
2,486

edits