Recent acquisitions as of 5-2

Fire Alarms
1

I recently got:

Simplex 4903-9425 TrueAlert (yes it is selectable between freerun and SmartSync) (acquired 4-16)

EST Cat 45 key (acquired 4-20)

FCI PK625 key (acquired 5-2)

IMG_2828
IMG_28281920×2560 523 KB

IMG_2829
IMG_28291920×2560 423 KB

IMG_2827
IMG_28271920×2560 877 KB

IMG_2949
IMG_29491920×2560 789 KB

IMG_2950
IMG_29501920×2560 507 KB

4 Likes
2

I’ve never thought of keys as part of a collection before, but I guess it makes sense. They are pretty important.

3

Selectable candela or just selectable free-run/sync? I wonder if this is a 4906 board on a 4903 mounting plate, since the datasheet claims the 4903-9425 is a 15 candela device, and the current shown on the back matches the 15 candela current.

4

SmartSync/Freerun selectable