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Item #:
90922368
YoLink Smart Home Kit: 4G LTE Cellular Hub & Water Sensor 4-Pack, No Internet Required with a Subscription, SMS, Email & Push Notifications, LoRa Up
Item #:
90922368
STD 4394695
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Sunday, August 02
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Set it & forget it! The YoLink wireless Water Sensor could not be easier to install; just place near or under the equipment you wish to monitor.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
4G LTE Cellular Hub
Connects your home devices without requiring traditional internet, ensuring constant connectivity for monitoring and alerts, making it perfect for remote areas or during internet outages.
LoRa Technology
Offers an impressive range of up to 1/4 mile, allowing sensors to communicate effectively across large properties, addressing connectivity challenges other smart home systems face.
Versatile Notifications
Sends alerts via SMS, email, or push notifications, ensuring you receive important updates instantly, thus enhancing your home security and giving you peace of mind regardless of your location.
Product Details
| Power Source | AC/DC |
| Compatible Devices | ['Smartphone'] |
| Battery Description | Alkaline |
| Number of Batteries | 8 AAA batteries required. (included) |
| Voltage | 3 Volts (DC) |
| Control Method | App |
| Mounting Type | Tabletop Mount |
| Maximum Range | 1000 Feet |
| Sensor Technology | Moisture Sensor |
| Smart Home Compatibility | Smart Home Compatible |
| Color | White |
| Item Dimensions L x W x H | 3.66"L x 1.22"W x 4.88"H (9.3 x 3.1 x 12.4 cm) |
| Brand | YoLink |
| UPC | 810121541739 |
| Manufacturer | YoSmart |
| Mfr Part Number | YS1605+4YS7903 |
| Model Number | YS1605+4YS7903 |
| Built-In Media | Batteries |
| Product Dimensions (L x W x H) | 3.66"L x 1.22"W x 4.88"H (9.3 x 3.1 x 12.4 cm) |
Who Should Buy?
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Remote Property Owners
Those managing properties without reliable internet access can effectively monitor water leaks using cellular technology.
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Rural Areas
Ideal for users in rural locations with poor internet connectivity, utilizing 4G LTE for consistent notifications.
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Smart Home Enthusiasts
Perfect for tech-savvy individuals wanting to integrate water detection with various smart home platforms like Alexa.
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Internet Users
Users with stable internet access might find a subscription-based cellular system unnecessary and less efficient.
Product Description
YoLink Smart Home Kit: 4G LTE Cellular Hub & Water Sensor 4-Pack, No Internet Required with a Subscription, SMS, Email & Push Notifications, LoRa Up to 1/4 Mile Range, Alexa, IFTTT, Home Assistant
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is included in the Smart Water Starter Kit?
Answer: The kit includes one cellular hub and four water leak sensors. -
Question:
Do I need internet for this system to work?
Answer: No internet is required with a subscription plan for the hub. -
Question:
How long does the hub battery last during a power outage?
Answer: The hub provides up to 4 hours of power during outages.
YoLink Water Detectors & Alarms YS1605+4YS7903 Editorial Review
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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STD 4394695
Order now and get it around Sunday, August 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Includes a cellular hub and four water leak sensors.
- Supports 4G LTE and WiFi without needing internet for a low monthly fee.
- Uses LoRa technology for extreme long-range coverage (up to 1/4 mile).
- Easy installation; just place it near potential leak sources.
- Includes a rechargeable hub battery for 4 hours of power during outages.
- Device-to-device pairing allows operation without WiFi or power.
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