SQ400A WiFi Smart Water Leak Detector Wall Mounted Flood Sensor Overflow Alarm Real Time Monitor
SKU: 89344140204

SQ400A WiFi Smart Water Leak Detector Wall Mounted Flood Sensor Overflow Alarm Real Time Monitor

Sale price$143.98 Regular price$159.98
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Description

SQ400A WiFi Smart Water Leak Detector Wall Mounted Flood Sensor Overflow Alarm Real Time MonitorSmart WiFi Leak DetectionThe SQ400A is a WiFi enabled smart water leak detector designed for home use, providing real time alerts for water leaks and overflow situations. Intelligent ConnectivityCompatible with Alexa and Google Assistant, allowing for seamless integration with your smart home ecosystem and enabling voice controlled status checks. Real Time MonitoringConstantly monitors for water presence and sends instant notifications to your

  • 【Smart WiFi Leak Detection】The SQ400A is a WiFi-enabled smart water leak detector designed for home use, providing real-time alerts for water leaks and overflow situations.

  • 【Intelligent Connectivity】Compatible with Alexa and Google Assistant, allowing for seamless integration with your smart home ecosystem and enabling voice-controlled status checks.

  • 【Real-Time Monitoring】Constantly monitors for water presence and sends instant notifications to your smartphone via the dedicated app, ensuring you're always informed about potential leaks.

  • 【Smart Linkage】Supports intelligent linkage with other smart devices, enabling automated responses to detected leaks for enhanced home protection.

  • 【Low Battery Alerts】The app provides timely low battery reminders, ensuring your device is always operational and ready to detect leaks.

Specifications:

  • Input voltage: DC3V LR03
  • Quiescent current: ≤10uA
  • Alarm current: ≤160mA
  • Low power undervoltage: ≤2.6V
  • WIFI: 802.11b/g/n
  • Detection method: Water detection
  • Installation method: Wall-mounted
  • Working temperature: -10-50℃
  • Working humidity: Maximum 95%RH
  • Dimensions: 24x69x16(mm)

Package included

  • 1 x Sensor
  • 1 x English and Chinese User Manual

Specifications

Brand N/A
Certificate CE
Color As Shown
Packaging Type Colored Box
Plug Type (For Supply) N/A
User Manual (Language) English and Chinese
Gross Weight 0.067kg
Volume Weight 0.031kg
Package Length 8.500cm
Package Width 6.200cm
Package Height 2.600cm
Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89344140204

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4.1 ★★★★★
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Product Reviews
J
Verified Purchase
Josh
Battle Creek, US
★★★★★ 5
Very image detailed, thorough history of WW II told through maps
Format: Hardcover
World War II Map by Map (DK History Map by Map) is a visually striking and informative guide to the pivotal events of World War II. Through detailed maps, the book offers a unique perspective on the war’s key battles, strategies, and turning points, providing a clear and accessible way to understand the conflict’s complex geography. Accompanied by concise descriptions and timelines, this book serves as both an educational resource and a compelling visual history. It is ideal for readers seeking a deeper understanding of the war’s global impact without feeling overwhelmed by text-heavy narratives. A must-have for history enthusiasts and visual learners alike.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2024
D
Verified Purchase
Don G
Lake Worth, US
★★★★★ 4
Entertaining, informative, without being overwhelming.
Format: Hardcover, Format: Hardcover
Got it for, basically, half-off standard retail. At that price, it's a fine addition to the WWII library. Some interesting information displayed in a mostly entertaining way. I get that battle maps are always a challenge (maps are static - battles are dynamic). This does a fairly adequate job - better than most battle maps - though far from groundbreaking. item arrived well packed - no issues with binding (as some others seem to report). Though the book overall is a bit "warped" and several of the maps are mis-printed or mis-cut as to make them unusable. 3 bad out of 300 - not horrible - again at the price I paid. If the subject interest you - I'd suggest getting - but not a "must have".
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
S
Verified Purchase
starbuck
Phoenix, US
★★★★★ 5
So neat
Format: Hardcover
The pages are high quality and it's a fascinating read. It's a well put together book. It's also a great gift for history buffs. Overall quality is excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
M
Verified Purchase
MW
Carnegie, US
★★★★★ 5
For the history buff or student - this is worth the purchase
Format: Hardcover
Detailed, individual maps and history on the battles of World War II. It isn’t too overwhelming for the student and is an enjoyable read for the history buff. Hardback so it will ensure lots of reading and reviews, durable pages too (not those thin, flimsy, easily tearable pages!) - this book will likely stand the test of our schooling years and beyond.
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Reviewed in the United States on August 27, 2025
J
Verified Purchase
JKM
Pawtucket, US
★★★★★ 5
Grandson gift
Format: Hardcover
This was purchased for my grandson for Christmas and he was thrilled with it. He collects all things pertaining to WWll. Even his friends enjoyed it. Pictures clear and easy to read.
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Reviewed in the United States on January 23, 2026

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