Description
Product Overview
Risinglink’s WD201W Water Level Monitor is a WiFi‑enabled sensor designed for accurate detection of water levels in residential and light‑commercial settings. Powered by three alkaline AAA batteries, the unit operates without a power outlet and delivers a stable 4.5 V DC output. The stainless steel float sensor, attached to a 10‑foot cable, offers superior durability compared to plastic alternatives and resists corrosion in outdoor environments. The main controller features an IP65 rating, ensuring protection against rain and dust. Users connect the device to a 2.4 GHz WiFi network via a simple app‑free setup, and the system supports up to two phone numbers and four email addresses for flexible alert delivery.
Usage
Designed for basements, crawl spaces, sump pits, water tanks, and outdoor reservoirs, the monitor alerts homeowners when water rises above or falls below preset thresholds. Ideal for DIY enthusiasts and property managers, it helps prevent costly flood damage by providing early warnings via email or SMS. The device operates continuously, checking water levels every five minutes after an alert, and resumes normal monitoring once levels normalize. 
Why Choose Us
Risinglink combines robust hardware with intelligent software. The stainless steel float ensures long‑term reliability, while the proprietary algorithm filters out false alerts caused by water splashing. Battery life is optimized to last years under normal WiFi conditions, reducing maintenance. Unlike many competitors, Risinglink allows multiple contact points without additional fees, and the outdoor‑rated controller withstands harsh weather. Each unit includes all necessary components—float sensor, WiFi antenna, and batteries—so you can install and start monitoring immediately.
Key Features
- Stainless steel float sensor with 10‑ft cable for easy placement
- WiFi connectivity (2.4 GHz) with no subscription fees
- Multi‑channel alerts: up to 2 phones and 4 emails per device
- IP65‑rated controller built for outdoor durability
- Long‑lasting alkaline AAA batteries included, lasting years
FAQ
What type of batteries does the monitor use?
The device comes with three alkaline AAA batteries included, providing up to several years of operation under normal conditions.
Can I use the monitor with a 5 GHz WiFi network?
No. The monitor only supports 2.4 GHz WiFi networks for reliable long‑range connectivity.
How are alerts delivered?
Alerts are sent via email and SMS to the phone numbers and email addresses you register in the device settings.
Is the float sensor suitable for outdoor installation?
Yes. The stainless steel construction resists corrosion, and the controller’s IP65 rating protects it from rain and dust.
Do I need any additional hub or subscription?
No additional hub is required, and there are no monthly fees or subscription costs for using the monitor.







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