FLM‑420/4‑CON Conventional Interface Modules 4‑wire LSN
![](https://resources-boschsecurity-cdn.azureedge.net/public/images/middle/ProductPhoto_Web_all_1295748619.jpg)
FLM‑420/4‑CON Conventional Interface Modules 4‑wire LSN
Interface module conventional use, surf.
Commercial Type No. FLM-420/4-CON-S
Product No. F.01U.012.534
![](https://resources-boschsecurity-cdn.azureedge.net/public/images/middle/ProductPhoto_Web_all_1294606731.jpg)
FLM‑420/4‑CON Conventional Interface Modules 4‑wire LSN
Interface module conventional use, rail
Commercial Type No. FLM-420/4-CON-D
Product No. F.01U.012.535