INSTALLATION
& OPERATION
MANUAL
4000 SERIES SIRENS
Read all instructions and warnings before installing and using.
INSTALLER This manual must be delivered to the end user
of this equipment.
IMPORTANT:
WARNING
Sirens produce loud sounds that may damage hearing
• Wear hearing protection when testing
• Use siren only for emergency response
• Roll up windows when siren is operating
• Avoid exposure to the siren sound outside of vehicle
SIRENS