Indoor Outdoor SUMP PUMP ALARM Mute Button 12 Volt Battery Septic, Sewage, Well # SMPB2-12

Regular price $110.95

Tax included.

This is a 12 volt DC battery powered sump pump alarm. For sump pumps that operate of a 12 volt battery.

Loud 80 db Sump Flashing Red LED Alarm SMPB2-12 Indoor/Outdoor High Water Alarm with 10 foot battery cable and your choice of terminations, 12-foot Float cord, Red LED push on push off mute button, when muted the switch glows red. Flashing Red Alarm. The case is highly waterproof with rubber seals. For Septic / Sump / Pond & Other Applications.


Monitor your outdoor battery powered pump or Septic System Level from a remote location. A audible and flashing visual notification when a pump is non-operational or sump well floods. The alarm will sound when a high water or pump failure situation occurs. The alarm can be silenced with the mute button which will glow red when muted. 


Applications Include: Septic Systems - Outdoor Sump Pump Alarm / Crawl Space Pump Failure - Outdoor Sump Pump Monitor / Septic Pump Failure Alarm - Swimming Pool Sump Pump Monitor / Sump Pump Alarm System - Battery powered Sump Pump Failure Alarm / Sump Pump Failure Warning - Sump Pump Alert


When a high level alarm condition exists, flashing red light and 80 db tonal alarm become active. Place the float by your pump water well, mount the alarm unit, plug in the unit, and the installation is complete. The alarm unit can be up to 10 feet away from the Battery or battery bank. Your choice of terminations- alligator clips, 3/4" ring terminals, or 3/8" ring terminals. You will receive all three sets for your own installation.


Includes sump alarm counter weigh. 12 foot ( 4 meter) line cord.

Waterproof Alarm unit- Wall or panel mount.

Has (2) rear mounting holes for mounting.

Includes wall anchors for head unit, zip ties for floats, and instructions.

Mercury Free Float Switch is suitable for use with potable water.

It can be used in sump pumps, water tanks, lift stations, low density oils and sewage water.

Unit is wired for high level alarm, but can be reversed for low level alarm.

12 Volts DC battery cable unit with 10 foot low voltage cord (24 volt alarm available at our other listing. Search smpb2-24).

How it works:

The alarm has a float on a line cord. On the line cord there is an adjustable weight. The weight slides on the cord and is placed in the well at the level you want the alarm to sound. The float switch is hanging below the weight. When the liquid rises to the high level of the float switch activates the alarm. This indicates that the liquid has reached an alarm point indicating pump failure.


We also sell a low battery discharge monitor alarm. Will tell you when your battery is discharged to a low point such that power outage may occur causing pump failure. This is pictured in this listing but not included.