Apollo Intelligent Sounder Visual Indicator Base with Isolator
Key Features:
- Two Volume Ranges 55-75dB(A) and 75-91dB(A)
- Visual Indicator Flash Rate of Once per Second
- Synchronisation of 'Alert' and 'Evacuate' Tones
- Synchronisation of Visual Indicator Flash
- Individual and Group Addressing
- Unique Acoustic and Visual Indicator Self-test
- Built-in Isolator
