Level Alarms

• Are the BOSHART Model 850H High Level and 850L Low Level Alarms rated for outdoor use?
• How loud is the buzzer on the Boshart 850H and 850L Series liquid level alarms?
• Can I add a remote notification light to my 850 Series liquid level alarm?
• Can a 850H High Level Alarm or a 850L Low Level Alarm be used to start or stop a pump?
• How do I install a 850-WSF Water Sensor on my High Level Alarm?
• How do I install a 850-WSP Water Sensor Probe on my High Level Alarm?