Which push button models can I use with MX system?
This article details the compatible push buttons that may be used with your MX system.
Product applicability
The following products are discussed in this article:
- MX Series: R920-MX

The R920-MX model is Carmanah's pedestrian activated MX system. This model supports RRFBs, beacons and LED signs.
Carmanah supports the following pedestrian push buttons from both Polara and Campbell.
| Polara Bulldog |
|
|---|---|
| Polara iNX/iDX |
|
| Campbell Guardian/Guardian Wave |
|
| Campbell Guardian Mini |
|
Campbell 4 EVR MOAB, not shown above, is also compatible.



