ACSI 1340-1 Indicators Single gang, 1 LED (red or green), wall mount

The 1340-1 is a single gang indicator plate with one LED, red or green, that shows system status at the wall. It doesn't release or lock anything on its own. It's a status annunciator you mount remotely from the controller so staff can see the state of a door or system from where they stand. The Series 1340 indicators give visual or audible indication of system status.

Yes. It's a single gang plate, so it mounts to a standard single gang box or single gang mud ring in the wall. If your rough-in is a two gang opening you'll need a reducing ring or a different plate.

Yes. The 1340-1 carries one LED and nothing else, so it indicates only. If the same location needs someone to press to release the door, you need a separate request-to-exit or push button station alongside it. Some plates combine both functions on one gang; this one doesn't.

All three are single gang remote wall plates with LED status indication. The ACSI 1340-1 is an indicator, one LED, red or green. The Alarm Controls RP-28 is a single remote station wall plate with a red LED, and the RP-09 is a single remote station wall plate with an LED status indicator. The Alarm Controls parts are remote stations, meaning the plate is the operator point as well; the ACSI is the annunciator. Pick by whether you need someone to act at that wall or only to see the state.

Yes, it's stocked as a replacement part within the ACSI 1340 Series, so if a 1340 indicator plate on an existing system has failed you can replace it in kind and keep the rest of the system as installed.

It's a powered device, not a blank. The LED needs a wired connection back to the access control system that drives the status signal, so plan for low voltage cabling to that gang box before the wall closes up.

For a single gang wall mount position with one LED, the Alarm Controls RP-09 single remote station wall plate with LED status indicator matches the station type. Where the existing 1340-1 is driving a red indication, the Alarm Controls RP-28 single remote station wall plate with red LED matches the color as specified. Narrow or reduced footprint positions in the same building are covered by the Alarm Controls RP Series narrow remote plates and the MP Series mini remote plates.

They are not interchangeable at the wall opening. The ACSI 1340-1 is a single gang wall mount plate, and the Alarm Controls RP Series is built as a narrow remote plate, so the plate outline and the box or cutout behind it differ. Swapping one for the other means changing what the plate covers, not just changing the indicator. For a like for like single gang replacement of a 1340-1, the Alarm Controls RP-09 single remote station wall plate with LED status indicator is the closer match.

They serve the same station function in a smaller plate. The Alarm Controls MP Series are mini remote plates, while ACSI Series 1340 indicators provide visual or audible indication of system status. If the requirement is specifically an audible indication rather than a lamp, that is the 1340 Series description, and the 1340-1 itself is the single gang, single LED visual version.

It's a commercial device, built for access control systems in commercial buildings rather than home installs. That matters if you're specifying for a school, hospital, or multi-family common area where the whole door system is commercial spec.

One. The 1340-1 is a single model with no finish or size options to specify, so the order is just the model number. Within the wider 1340 Series, the difference between models is how many indicators are on the plate and whether the indication is visual or audible.