Description
Product Overview
The Glentronics BWD-HWA is a 9‑volt wall‑mount water detector designed for early leak detection. Built with solid‑state circuitry, it senses as little as 1/32 inch of water and triggers a 110dB alarm that can be heard throughout a typical home. The sensor includes a 6‑foot wire, allowing placement in sump pits or under appliances, and the system can be extended with up to 100 feet of additional 24‑gauge wire (not included). Packaged in a compact 3.25 x 1.25 x 4.25‑inch housing, the unit weighs just 4.7 ounces and comes with a 5‑year warranty.
![[Product front view showing all components]](https://www.bentra.store/wp-content/uploads/2026/06/49692b20de6c4705b5272d9f6b149184.jpg)
Usage
Ideal for basements, laundry rooms, kitchens, and any area where water intrusion is a risk, the BWD-HWA can be mounted on walls or placed in sump pits. Homeowners, renters, and property managers use it to receive an immediate audible alert, giving them time to shut off water sources and prevent extensive damage. Its app‑free operation means it works reliably without needing a smartphone connection.
Why Choose Us
Glentronics combines decades of experience in home safety with rigorous quality testing. The BWD-HWA’s multi‑material construction resists corrosion, and the solid‑state sensor delivers consistent performance over years. Backed by a 5‑year warranty and responsive customer support, this detector offers peace of mind that cheaper alternatives cannot match.
Key Features
- Detects water as thin as 1/32 inch for early warning
- Loud 110dB alarm audible throughout the house
- 6‑foot sensor wire reaches sump pits or hard‑to‑reach spots
- Expandable up to 100 feet of additional wire for larger properties
- 5‑year warranty and dedicated support for hassle‑free ownership
FAQ
How much water does the detector need to trigger an alarm?
The sensor activates when it detects as little as 1/32 inch of standing water, providing an early alert before damage spreads.
Can I extend the sensor wire for larger areas?
Yes, the system supports up to 100 feet of additional 24‑gauge wire (not included) to cover extensive spaces.
Is a battery required for operation?
No, the BWD-HWA runs on a 9‑volt power source and does not require batteries.
What is the warranty coverage?
Glentronics offers a 5‑year warranty covering defects in materials and workmanship.
Is the alarm loud enough for a multi‑story home?
At 110dB, the alarm is comparable to a subway train and can be heard on multiple floors.




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