Name: Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa
Brand: Yolink
Price: 239.31 EUR
Availability: InStock

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🚨 Stay dry, stay smart—leak detection that’s miles ahead!

INSTANT LEAK ALERTS - Powerful 105dB alarm plus SMS, email & push notifications keep you ahead of water damage.
FREEZE PROOF PROTECTION - Built-in freeze warning helps prevent costly pipe bursts during cold snaps.
INDUSTRIAL GRADE DURABILITY - IP66 waterproof rating ensures reliable performance in any indoor or semi-outdoor environment.
UNMATCHED LONG RANGE COVERAGE - LoRa tech delivers a secure ¼ mile open-air range—no WiFi needed, no dead zones.
EFFORTLESS SETUP MAINTENANCE - Plug-and-play installation with included batteries lasting over 2 years—set it and forget it.

The YoLink Water Leak Sensor 4 3-pack uses advanced LoRa wireless technology to provide ultra-long ¼ mile range monitoring without WiFi dependency. Featuring a piercing 105dB alarm, freeze warnings, and IP66 waterproof durability, it offers professional-grade protection for your home or business. With effortless installation and 2+ years battery life, it’s the ultimate smart sensor for proactive water damage prevention.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 239.31

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Monacostore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Number of Batteries	6 AAA batteries required. (included)
Voltage	3 Volts
Control Method	Voice
Noise Level	105 dB
Maximum Range	1000 Feet
UPC	810121540961
Manufacturer	YoLink
Country of Origin	China
Item model number	3YS7906
Product Dimensions	17.78 x 12.7 x 6.35 cm; 271 g
ASIN	B0CHS5N68B

Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Hub Required!

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