---
product_id: 339623492
title: "Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised"
brand: "winland electronics"
price: "₨36847"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/339623492-winland-electronics-w-s-u-enviroalert-water-presence-standard-surface
store_origin: LK
region: Sri Lanka
---

# Battery-free operation Precision water detection Compact & easy mount Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised

**Brand:** winland electronics
**Price:** ₨36847
**Availability:** ✅ In Stock

## Summary

> 💧 Detect leaks before they flood your day!

## Quick Answers

- **What is this?** Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised by winland electronics
- **How much does it cost?** ₨36847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/339623492-winland-electronics-w-s-u-enviroalert-water-presence-standard-surface)

## Best For

- winland electronics enthusiasts

## Why This Product

- Trusted winland electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Crafted with quality and trust, supporting local innovation.
- • **Space-Smart Design:** Slim 7.62 x 5.08 x 2.23 cm footprint fits discreetly anywhere.
- • **Zero Battery Hassle:** Reliable, maintenance-free power source for uninterrupted protection.
- • **Seamless Compatibility:** Optimized for WB200 & WB350 models—plug & play peace of mind.
- • **Instant Water Presence Alert:** Stay ahead of leaks with pinpoint surface sensing.

## Overview

The Winland Electronics W-S-U Enviroalert is a compact, battery-free water presence sensor designed for surface detection. Compatible with WB200 and WB350 models, it offers reliable, maintenance-free monitoring to protect your space from water damage. Made in the USA, this sleek sensor mounts easily and delivers precise alerts without the need for batteries.

## Description

For use with models WB200 and WB350. Winland Electronics brand products. W-S-U series product. Made in United States.

## Features

- Description: Wika W-S-U Enviro alert Water Presence Standard Surface Sensor; Unsupervised
- Number Of Items: 1
- Product type: Water Presence Standard Surface Sensor
- Is battery required: false

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WINLAND ELECTRONICS INC |
| Part number | W-S-U |
| Item Weight | 204 g |
| Product Dimensions | 7.62 x 5.08 x 2.23 cm; 204.12 g |
| Item model number | W-S-U |
| Colour | White |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Measurement System | US |
| Plug profile | Wall Mount |
| Included components | Instructional guide included |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** White
- **Brand:** Winland Electronics
- **Product Dimensions:** 4"L x 1"W x 4"H
- **Control Method:** App
- **Mounting Type:** Wall Mount

## Images

![Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised - Image 1](https://m.media-amazon.com/images/I/61YHWFIpPGL.jpg)
![Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised - Image 2](https://m.media-amazon.com/images/I/51B0WiBuj8L.jpg)
![Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised - Image 3](https://m.media-amazon.com/images/I/412qEzNAwCL.jpg)

## Frequently Bought Together

- Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised
- Winland Electronics WB200 Wb 200 Waterbug Alert Console HardWire 12 or 24 V or VDC

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**Shop now:** [https://www.desertcart.lk/products/339623492-winland-electronics-w-s-u-enviroalert-water-presence-standard-surface](https://www.desertcart.lk/products/339623492-winland-electronics-w-s-u-enviroalert-water-presence-standard-surface)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*