Formula Sound Sentry Mk2 Noise Controller Cut-off Type (Excluding Contactor)

Formula Sound Sentry Mk2 Noise Controller Cut-off Type Features

- A choice of internal microphone (supplied factory fitted as standard) or external microphone (with or without phantom power) may be selected. External microphone not included
- A choice of weighting filters (A, C, BASS) or no weighting filter (LIN)
- Two sound level thresholds may be set, level 1 (default) and level 2. Switching from level 1 to level 2 can be done on a switch or a timer
- Security loop (eg for fire alarm or fire doors)
- Anti-tamper microphone circuitry is incorporated with a front panel indicator.
- Dual mains voltage operation is standard (internally switchable)
- Case provides easy connections via cable entry knock-outs and screw terminals
- Fire alarm interface
- Pair of isolated relay contacts
- Large display plus ability to power mains 60W warning light
- Will drive low voltage or mains contactor
- Slave display option
- Remote reset option (push button or keyswitch)
- Factory set to about 20 seconds just over limit before tripping
- AT1 option allowing sound levels to be controlled

Further Product Information Below

Formula Sound Sentry Mk2 Manual (PDF)

Formula Sound Sentry Mk2 Data Sheet (PDF)