I have an GNS-1236 or GNS-1236S
- This model has been succeeded by the FIT-230 and / or FIT-2310. You can view the error messages there.
- Please note that a smoke alarm should be replaced after 10 years by a new one. The successor the FIT-230 can be connected to the GNS-1236 (S), however in must be installed included the supplied bottom plate.
- You can order the FIT-230 at www.veilig.com.