TechTopia
TechTopia Smart Water Leak Detector — WiFi, App Alerts, 90dB Siren
TechTopia Smart Water Leak Detector — WiFi, App Alerts, 90dB Siren
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A burst pipe at 3am is a $30,000 problem. This $26 sensor pings your phone the second it touches water, screams at 90dB, and triggers any other smart home action you set up — like shutting your smart valve.
Features
- 📱 Instant phone alert — Push notification + email + Smart Life app within 1 second
- 🚨 90dB built-in siren — Loud enough to wake you from anywhere in the house
- 🔋 2-year battery life — AAA × 2, app pings you when battery is low
- 🌐 Tuya scene trigger — Auto-shut your smart water valve, switch on smart plug pump, anything
- 💧 Drop-anywhere design — Under sinks, behind toilets, near hot water systems, washing machine corners
Specs
- Sensor: Conductive probe, triggers in <1 second
- Siren: 90dB
- Battery: 2x AAA, ~2 year life
- Connectivity: WiFi 2.4GHz, Smart Life / Tuya
- IP rating: IP65 sensor, body for indoor use
- Dimensions: 65 × 65 × 25mm
FAQ
Q: Where should I put it?
A: Under the kitchen sink, behind the toilet, beside the hot water unit, in the laundry corner — anywhere a leak would start.
Q: Will I get false alerts from humidity?
A: No — needs liquid water bridging the probes. Steam/humidity won't trigger it.
Q: Multiple sensors on one app?
A: Yes, unlimited — name each one (Kitchen, Laundry, etc) for clarity.
Free Australian shipping on orders over A$80. 30-day returns.
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Used in our holiday house — peace of mind when we're away. Insurance probably wants more of these.
Plastic feels reasonable, not premium but does the job. The sensor is the value.
Battery still at 95% after 6 months. Set-and-forget.
Bought 4, put one under each sink + behind the toilet. App pings my phone instantly.
Siren is LOUD. Won't miss this one if you're home.
Easy app pairing — typical Smart Life flow.
Smart enough to trigger our smart valve to shut. Whole house is now flood-protected.
Triggered when our dishwasher hose split. Caught it in 3 minutes — no kitchen damage.
Tested it with a wet finger — alert was on my phone in under 2 seconds.
4 sensors for $100ish — no brainer compared to LeakSmart prices.
