Pay in installments of $47.90 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
SQ400B WiFi Smart Water Leak Detector Overflow Sensor with Buzzer Real Time Monitor Alexa Google Assistant CompatibleReal Time Sensor StatusProvides instant updates on water detection, ensuring immediate awareness of potential leaks. Smart Home IntegrationCompatible with Alexa and Google Assistant for seamless integration into your smart home ecosystem. Intelligent LinkageEnables automated responses and notifications when water is detected, enhancing home safety. Low Battery AlertApp based low battery reminders ensure the detector is always operational. High Decibel
- 【Real-Time Sensor Status】Provides instant updates on water detection, ensuring immediate awareness of potential leaks.
- 【Smart Home Integration】Compatible with Alexa and Google Assistant for seamless integration into your smart home ecosystem.
- 【Intelligent Linkage】Enables automated responses and notifications when water is detected, enhancing home safety.
- 【Low Battery Alert】App-based low battery reminders ensure the detector is always operational.
- 【High-Decibel Alarm】Features a loud >55dB/1M alarm for clear audible warnings in case of water detection.
Specifications:
- Alarm sound: >55dB/1M
- Input voltage: DC3V CR123A
- Quiescent current: ≤20uA
- Alarm current: ≤125mA
- Low power undervoltage: ≤2.6V
- WIFI: 802.11b/g/n
- Detection method: Water detection
- Installation method: Place on the ground
- Working temperature: -10-50℃
- Working humidity: Maximum 95%RH
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 | 0.112kg |
| Volume Weight | 0.057kg |
| Package Length | 8.000cm |
| Package Width | 8.000cm |
| Package Height | 4.000cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 17 reviews
Sort
Product Reviews
★★★★★ 1
Mal presentado
Size: 9, Color: Black Full Grain
Un zapato llego con cosido defectuoso
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
★★★★★ 5
Comfortable
Size: 11.5, Color: Black Full Grain
Fit great very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
recommand products
We Coming Coach Prime Colorado Vintage Soft Unisex T-shirt
24.00
NOT A Lot Going On At The Moment Feeling 22 TTPD Vintage Soft Unisex T-shirt
24.00
WE Dem Boys Dallas Vintage Soft Unisex T-shirt
24.00
You Serious Clark? Griswold Ladies V-Neck T-shirt
21.00
Mercury-Mercruiser 859399T18 GEAR HSG-BASIC
1646.97