YoSmart YS1603+4YS7903 Contact Sensor, 3V, 1320ft, 1.34lb, 8x2x4in Smart Home Starter Kit with Hub & Water Leak Sensors
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Contact Sensor, 3V, 1320ft, 1.34lb, 8x2x4in
Amazon
$54.99
Available to order
Price history by variant
Volatility: HighFeatures
- Effortless Installation
- Unmatched Long Range
- Rugged Waterproof Design
- Built-in Freeze Warning
- Expand Your Smart Home
- Long-Lasting Power
Product details
General specs
- Brand: YoSmart
- Model: YS1603+4YS7903
- manufacturer: YoSmart
- Control Method: App
- Battery Cell Type: Alkaline
- Country of Origin: China
- Batteries Included: Yes
- Batteries Required: Yes
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$54.99
Last price update: 3/11/26
Available to order
Price History for seller Amazon
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🚀 Unlock Your Smart Home with the YoLink Smart Home Starter Kit. Imagine never having to worry about water damage again—this kit's got your back with a hub and four leak sensors that scream (figuratively, of course) at the first sign of trouble, sending alerts straight to your phone, email, or wherever you'll actually notice them.
🔍 Features:
- Thanks to LoRa Technology, this thing can practically send signals from the moon (okay, maybe just 1/4 mile in open air). Basements, sheds, even that weird little garden house you never use? Covered.
- Setup is a breeze—seriously, it's almost too easy. Just plug it into your router's ethernet port, and boom, you're in business. No tech degree required.
- Plays nice with Alexa, IFTTT, and Home Assistant, so it'll fit right into your existing smart home like it was always there.
- Stick these sensors near anything that holds water (toilets, water heaters, laundry machines—you get the idea) and sleep soundly knowing you'll be the first to know if something's amiss.
💡 Heads up: You'll need a YoLink Hub to get this gadget online. It's a bit old-school—no direct WiFi or local network connections here.
YoSmart YS1603+4YS7903
$54.99
