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Observer 500 Series Indoor/Outdoor High Water Alarm with 15' Mechanical Float Switch

The Observer 500 Series High Water AlarmĀ is a reliable and versatile solution for monitoring liquid levels in septic tanks, pump stations, holding tanks, and other applications. Designed for both indoor and outdoor use, this alarm features a NEMA 4X watertight enclosure, ensuring durability in harsh weather conditions.

Equipped with a 15' mechanical float switch and a 6' power cord, the Observer 500 provides an audible and visual alert to prevent costly backups and overflows.

Made In USANEMA 4XUL Listed

In Stock

$174.00MSRP: $199.00

Item #:10A500

Manufacturer:SPI

Observer 500 Alarm Specifications

Observer 500 Alarm Features

Observer 500 Alarm Applications

Installation Overview

  1. Mount the Alarm Box: Secure the NEMA 4X enclosure on a post, outdoor wall, or pedestal.
  2. Install the Float Switch: Place the 15' mechanical float switch inside the septic tank or pump chamber, ensuring it can move freely to detect high water levels.
  3. Connect the Float Switch: Run the float switch wire to the alarm box and connect it to the designated terminals.
  4. Plug in the Power Cord: Insert the 6' power cord into a standard 120 VAC outlet.
  5. Test the System: Lift the float switch manually to verify the audible buzzer and visual light activate. Ensure the system resets when the float is lowered.