Popular pick
Simplex 4090-9001 Fire Detection Module – New
About this item
Alright, if you're working on a Simplex fire alarm system, this 4090-9001 module is what you need.
It's brand new, still sealed, and ready to install.
Part of the fire detection line, with MPN 3K-DWXJ-4F0L.
Simplex is a solid name in the game, so you know it's reliable.
Grab it for your setup and keep that system running right.
USD$ 17.25 
Free 30-day returns
Price when purchased online
- Free shipping
- Free 30-day returns
How do you want your item?
You get 30 days free! Choose a plan at checkout.
Sold and shipped by 88doorsmanagement.com
Free 30-day returns
Customer ratings & reviews
4 out of 5 stars
How item rating is calculated