Little Giant HW-9 (513350) Low Voltage High Water Alarm
Little Giant HW-9 (513350) Low Voltage High Water Alarm

HW-9 9V DC High Water Alarm, 85-decibel

Little Giant

Brand: Little Giant

Mfr Part#: 513350

Model: HW-9

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$22.50 / each
  • Description
  • Reviews
  • FAQs (1)

Little Giant HW-9 (513350) Low Voltage High Water Alarm.
Sensor, that detects water, and alarm connected by 6ft of wire. Adaptable with additional wire (not included) for locating up to 50ft apart.
Powered by 9-volt battery (not included). 85-decibel alarm can sound for 3 days.


  • Remote sensor detects water and sounds alarm;
  • Low battery warning;
  • Test bar for system check.
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How to stop the alarm from chirping?
Read 1 answer
1 of 1 people found this answer helpful.
The alarms chirps when the battery is low. You just need to replace it.
Answered on 3/27/2015 by PexUniverse Customer Service
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