Also in the collection |

Faraday 6234-E
Category : Faraday
I believe the “E” appendage on the end of the model number means it is a sync-strobe.

Simplex 2098-9806
Category : Simplex
There is no difference between this unit and my other Simplex 2098-9806.

System Sensor SP1W2475ADA
Category : System Sensor
The strobe portion can detach from the speaker body.