115dB (A) twin piezo sounder Wall & cover tamper Patented engineer hold-off mode Battery monitoring with fault output Alternating white LED indication EN50131-4 Grade 3 Class IV
Components & features
- 115dB (A) twin piezo sounder
- Wall & cover tamper
- Patented engineer hold-off mode
- Battery monitoring with fault output
- Alternating white LED indication
- Grade 3 Class IV
