Is This Right for Me?

Model: TLC2326
Wireless: Wi-Fi 2.4 GHz (Tuya cloud)
Measurement: Ultrasonic, 40 kHz, non-contact
Range: 10 cm – 2.9 m liquid depth
Accuracy: ±(1% reading + 10 mm) at 20 °C
Detection cycle: ≥200 ms
Operating temp: −10 °C to +70 °C
Power: DC 5 V (EU plug adapter included), <110 mA
Body size: 43 mm high, BSF 2 1/4" thread
Cables: 3 m sensor cable + 1.5 m power cable, waterproof connector
Sensor IP rating: IP67

Product Details

Lebanese homes run on rooftop tanks, and Lebanese tanks run on guesswork. This sensor replaces the guesswork. It sits on the tank lid, pings the water surface with ultrasound every fraction of a second, and shows you live levels (percentage, depth in metres, trend over time) right on your phone.

Set thresholds once and the Tuya / Smart Life app handles the rest. Get a push notification when the tank drops below 20% so you can call the water truck before you run dry. Get another when it’s about to overflow so you can shut the inlet. Link it to a Tuya smart plug and it can auto-cut the pump for you.

The sensor uses non-contact ultrasonic measurement, which means it never touches the water. No corrosion, no fouling, no probes to scrub. Works with fresh water, oil, diesel, fuel – anything with a flat liquid surface inside a closed tank up to about 3 metres deep. The probe head is IP67-rated so spray and condensation aren’t a problem.

Setup is the usual Tuya story: plug in the included 5 V adapter, open the Smart Life app, scan, name it after the tank, done. Lebanon-friendly EU plug included. Once paired, the device shows up in Google Home and Alexa via the standard Tuya integration.

What You Get

Live levels on your phone
Percentage, depth in metres, and a trend chart, refreshed in seconds
Smart alerts before it matters
Push notifications when the tank goes low (call the truck) or near full (shut the inlet)
Non-contact ultrasonic
Never touches the water - no corrosion, no fouling, no probes to clean
Works on any liquid
Water, oil, diesel, fuel - anything with a flat liquid surface inside a closed tank
Tuya automations
Link to a smart plug or valve to auto-cut the pump or close the inlet
Lebanon-ready
Runs on 220 V via the included EU plug - no extra adapter needed

A Closer Look

Live tank readings on your phone

Percentage full, depth in metres, and a trend chart - refreshed every few seconds.

Live tank readings on your phone

Set it once, forget it

Thresholds + push alerts let you know exactly when to call the water truck or shut the inlet.

Set it once, forget it

Ultrasonic, never touches the water

Non-contact measurement means no corrosion, no fouling, no probes to clean.

Ultrasonic, never touches the water

Mounts on a standard tank lid

Compact threaded body with 43 mm height and a BSF 2 1/4" mount - fits most rooftop tanks in Lebanon.

Mounts on a standard tank lid

EU plug included

Runs from any 220 V Lebanese socket via the included 5 V adapter. 3 m sensor cable + 1.5 m power cable, with a waterproof connector between them.

EU plug included

Works With

Smart Life / Tuya app (iOS + Android)
Works
Amazon Alexa (via Tuya skill)
Works
Google Home (via Tuya action)
Works
Home Assistant (via Local Tuya / Tuya integration)
Works
IFTTT (via Smart Life / Tuya)
Works

What's in the Box

1× Ultrasonic sensor head (with BSF 2 1/4" thread)
1× 3 m sensor cable + 1.5 m power cable (waterproof connector)
1× DC 5 V power adapter - EU plug
1× User manual

Delivery & Pickup

Standard Delivery
All Lebanon governorates - Greater Beirut usually next day; Tripoli, Jbeil, Saida, Tyre, Zahle, Akkar and the rest within 2–4 working days.
4 $ · Free over 50 $
Express Delivery
Faster shipping - usually within 24 hours of order confirmation (Greater Beirut & Metn). Same-day not guaranteed.
6 $ flat
Pickup - Dekwaneh
Collect from our Dekwaneh store. Weekdays 10am–5pm, Sat 10am–1pm.
3 $ · Free over 30 $

Warranty & Support

6-month Local Warranty
Covers defects in materials & workmanship. Handled here in Lebanon.
WhatsApp Support - Always On
Can't set it up? Message us. We reply within minutes, not days.
14-day Exchange - Unopened Items
The item must be unopened and in its original packaging. Exchange it for a product of equal or higher value - we do not give cash refunds. Opened items are covered by the warranty if there is a factory defect.
Free Setup Call
If you get stuck, we'll walk you through the setup on a free WhatsApp call.

Customer Reviews (1)

5.0
★★★★★
1 review
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Smartio customer
June 2026
★★★★★
✓ Verified Purchase

Frequently Asked Questions

Will it work with my rooftop water tank? ›
Yes, as long as the tank lid has a port the BSF 2 1/4" thread can mount into (most standard Lebanese rooftop tanks do). The sensor mounts on the lid pointing down at the water and measures depth up to 2.9 metres.
Do I need a hub or bridge? ›
No. The sensor connects directly to your Wi-Fi (2.4 GHz only - not 5 GHz) and pairs through the Smart Life / Tuya app.
Does it work with Alexa or Google Home? ›
Yes, through the Tuya / Smart Life integration. Link your Smart Life account in the Alexa or Google Home app and the sensor shows up automatically.
Can it cut my water pump automatically when the tank is full? ›
Yes - pair it with a Tuya smart plug (like the Sonoff S60 Wi-Fi Smart Plug) and create a Tuya automation: 'when tank > 95%, turn pump off'.
What about other liquids - oil, diesel, fuel? ›
It works on any liquid with a flat surface. The reading is based on ultrasonic distance, so the type of liquid doesn't matter as long as the surface reflects sound back.
What if the Wi-Fi goes down? ›
The sensor needs Wi-Fi to push readings to the Tuya cloud and trigger alerts. Without internet, no live reading and no notifications. For pure offline tank monitoring, this product isn't the right fit.

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