---
product_id: 693719339
title: "Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology)"
brand: "swarn jal"
price: "S$158"
currency: SGD
in_stock: false
reviews_count: 5
category: "Swarn Jal"
url: https://www.desertcart.sg/products/693719339-swarn-jal-model-wl-a-ra10f-wireless-water-level-indicator
store_origin: SG
region: Singapore
---

# 4-level water detection 2 km wireless range 1-3 years battery life Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology)

**Brand:** swarn jal
**Price:** S$158
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead of the flow—monitor smarter, live worry-free!

## Quick Answers

- **What is this?** Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology) by swarn jal
- **How much does it cost?** S$158 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/693719339-swarn-jal-model-wl-a-ra10f-wireless-water-level-indicator)

## Best For

- swarn jal enthusiasts

## Why This Product

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

## Key Features

- • **Long-lasting Battery Power:** Up to 3 years of uninterrupted performance with included AA batteries—set it and forget it.
- • **Waterproof & Durable Design:** Built to withstand accidental falls into water tanks, ensuring reliability in any environment.
- • **Smart Overflow & Empty Alerts:** Never worry about spills or dry tanks with timely alarms that keep your water management flawless.
- • **Effortless 2 km Wireless Range:** Stay connected up to 10 floors without WiFi or SIM—true independence for your water monitoring.
- • **Precision 4-Level Water Monitoring:** Know your tank’s status at a glance with clear color-coded indicators from full to reserve levels.

## Overview

Swarn Jal® WL-A-RA10F is a patented wireless water level indicator designed for up to 10 floors or 2 km range without internet or SIM dependency. It features 4-level water detection with overflow and empty tank alarms, powered by long-lasting AA batteries (1-3 years). Its waterproof transmitter ensures durability, making water management effortless and reliable for modern homes and offices.

## Description

Swarn Jal Wireless Water Level Indicator with Overflow and Reserve Level Alarm with 4 Levels, 10 Floors Range (Model: WL-A-RA10F)

Review: The device does work, but not exactly as described. It is marketed as a 4-level indicator, but it shows three levels plus an overflow alert. Here’s how it functions: Indicator Colors: - G (Green), B (Blue), Y (Yellow), R (Red) Actual Working: - All GBYR submerged → Green indicator → Indicates a potential overflow and triggers an alarm. - BYR submerged → Blue indicator → Water level is between 99% and 75%. - YR submerged → Yellow indicator → Water level is between 75% and 50%. - Only R submerged → Red indicator → Water level is between 50% and 25%, and it triggers an alarm at 49%. I was expecting to ring the reserve level alarm at 25%. It does not make sense to call 49% full as a reserve. To suit my needs, I’ve adjusted the sensor placement: - Green at 100%, Blue at 70%, Yellow at 30%, and Red at 5%. - This way, the red indicator practically remains dipped at all times, ensuring that the low-level alert only triggers when the water level drops below 30%. However, this is a minor deviation from expectations, the device performs well overall. Another potential concern is the pricing, though it can be justified given the minimal installation, maintenance, and operational costs. The real test will be whether the claimed one-year battery life holds. Also, don’t forget to activate the warranty by sending the provided code to the given number. I had to use it myself after receiving a faulty charger. Their support team identified the issue within 48 hours, and I received a replacement charger in another 2–3 days. Overall, the after-sales service is satisfactory.
Review: Very very good product

## Features

- Wireless Stable & Secured Range for 10 Floors/ 2 Kilometer - No need of Internet, Wifi, Sim Etc. - Completely Independent.
- Water Tank Overflow alarm to alert user before overflowing Water.
- Empty Water Tank Alarm to alert user Before Tank goes Empty.
- Transmitter: 1-3 years of Cell/Batteries life. It is Waterproof as well which saves accidental fall in water tank.
- Four Water Level Indications: (Full/Alarm) 100% - 75% - 50% - 25% (Reserve/Alarm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C75H87LN |
| ASIN  | B0C75H87LN |
| Batteries | 3 AA batteries required. (included) |
| Batteries  | 3 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Color | Ivory |
| Customer Reviews | 3.2 3.2 out of 5 stars (36) |
| Customer reviews | 3.2 3.2 out of 5 stars (36) |
| Date First Available | 13 January 2025 |
| Date First Available  | 13 January 2025 |
| Item Weight | 100 g |
| Item model number | Wireless Indicator & Alarm, 10 Floor |
| Item model number  | Wireless Indicator & Alarm, 10 Floor |
| Item weight | 100 Grams |
| Manufacturer | Prickhome Technologies Private Limited |
| Manufacturer  | Prickhome Technologies Private Limited |
| Maximum range | 1 Kilometers |
| Noise level | 85 Decibels |
| Part number | AquaAlarm |
| Product Dimensions | 14 x 8 x 3.5 cm; 100 g |
| Product Dimensions  | 14 x 8 x 3.5 cm; 100 g |
| Voltage | 3 Volts (DC) |
| tech_spec_battery_description_toys | Alkaline, Lithium-Ion |

## Product Details

- **Battery description:** Alkaline, Lithium-Ion
- **Brand:** Swarn Jal
- **Colour:** Ivory
- **Number of batteries:** 3 AA batteries required. (included)
- **Power source:** Battery Powered

## Images

![Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology) - Image 1](https://m.media-amazon.com/images/I/51XA3XEeasL.jpg)
![Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology) - Image 2](https://m.media-amazon.com/images/I/617z34mOycL.jpg)
![Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology) - Image 3](https://m.media-amazon.com/images/I/61FLQmUxzZL.jpg)
![Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology) - Image 4](https://m.media-amazon.com/images/I/61FPbRciaZL.jpg)
![Swarn Jal® (Model: WL-A-RA10F) Wireless Water Level Indicator with Overflow and Empty Alarm (Wireless Indicator & Alarm, 2 Km / 10 Floors Range) (Patented Technology) - Image 5](https://m.media-amazon.com/images/I/61cO4frDN7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by A***H on 6 February 2025*

The device does work, but not exactly as described. It is marketed as a 4-level indicator, but it shows three levels plus an overflow alert. Here’s how it functions: Indicator Colors: - G (Green), B (Blue), Y (Yellow), R (Red) Actual Working: - All GBYR submerged → Green indicator → Indicates a potential overflow and triggers an alarm. - BYR submerged → Blue indicator → Water level is between 99% and 75%. - YR submerged → Yellow indicator → Water level is between 75% and 50%. - Only R submerged → Red indicator → Water level is between 50% and 25%, and it triggers an alarm at 49%. I was expecting to ring the reserve level alarm at 25%. It does not make sense to call 49% full as a reserve. To suit my needs, I’ve adjusted the sensor placement: - Green at 100%, Blue at 70%, Yellow at 30%, and Red at 5%. - This way, the red indicator practically remains dipped at all times, ensuring that the low-level alert only triggers when the water level drops below 30%. However, this is a minor deviation from expectations, the device performs well overall. Another potential concern is the pricing, though it can be justified given the minimal installation, maintenance, and operational costs. The real test will be whether the claimed one-year battery life holds. Also, don’t forget to activate the warranty by sending the provided code to the given number. I had to use it myself after receiving a faulty charger. Their support team identified the issue within 48 hours, and I received a replacement charger in another 2–3 days. Overall, the after-sales service is satisfactory.

### ⭐⭐⭐⭐⭐ Review
*by M***I on 16 December 2025*

Very very good product

### ⭐ Review
*by S***R on 26 December 2025*

Bad Quality Control. Newly arrived product have pairing isssue. As adviced by the whatsapp support team, need to return it for a replacement. Wastage of time. Will update after receiving the replacement unit.

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-07*