Well I figured out the System Sensor sync using my equipment. If anyone knows how System Sensor Sync works, can you confirm this?
On 01.98s
Off 00.02s
On 00.02s - Activate Sync Mode
Off 00.02s - Flash Strobe Once
On 00.98s
Off 00.02s
On 00.98s
Off 00.02s
On 00.98s
Off 00.02s
On 00.98s
Off 00.02s
On 00.98s
Off 00.02s
On 00.98s
Off 00.02s - Do This pattern until Silence command is sent from Panel or MDL Module
Silence command sent from Panel or MDL (Flash Strobes without sounding horns):
Off 0.007 - Activate Silence Mode
On 0.93s
Off 0.07s
On 0.93s
Off 0.07s
On 0.93s
Off 0.07s
On 0.93s
Off 0.07s
Using my voltmeter, no drop in voltage is detected in either Horn mode or Silence Mode.
With this knowledge, one could program a Simplex Panel to do System Sensor sync straight from the On-Board NAC’s, using Custom Control.