Guide · 2026-11-04
Process alarm dialers: same dialer, new line
Your process alarm dialer stays where it is, with the same programming and the same call list.
How it works
The box replaces the copper where it comes in and gives the dialer a normal analog line: dial tone, ringing, voice and DTMF. After install we trigger a real alarm and confirm every number on the list gets the call.
- No new device, no reprogramming
- Two boxes on a post at the road, solar powered
- Copper business lines are billing $200–2,700 a month. Cellular service for a line typically runs $15–45 a month.
Classified area: V2 Class I Div 2. Process alarms only; fire alarm communicators go through V3 Fire-ready, where fire alarm lines are installed by a licensed fire alarm partner.