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forum threadJohnDubya posted Yesterday 04:48 AM

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forum threadJohnDubya posted Yesterday 04:48 AM

YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 1 (Silent), LoRa Long-Range $40.84

$41

$70

41% off

Amazon

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Amazon.com [amazon.com] has YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 1 (Silent), LoRa Long-Range, App/SMS/Email Alerts, D2D Offline Triggers, 2 AAA Up to 5-Year Battery, Compatible with Alexa/IFTTT/Home Assistant on sale for $40.84.

https://www.amazon.com/dp/B084WYB8PM

I have personally been using this kit for a couple years now, and it works great! Has alerted me a couple times already due to water leaking into my crawlspace.

Available Styles:

Features:

Complete plug-and-play kit: hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundry, dishwashers, and sump areas.
Long-range LoRa: reliable coverage where Wi-Fi struggles (up to 1/4-mile open air); get app, email, and SMS/text alerts and name sensors by location.
Works even without internet: with YoLink Control-D2D, sensors can directly trigger YoLink sirens or shutoff valves for local protection during outages.
Silent design: Leak Sensor 1 has no built-in siren; add SpeakerHub or a YoLink siren for audible or spoken alerts if desired.
Scalable IoT platform: one hub supports 300+ YoLink devices; part of a whole smart home/building ecosystem; hub options include standard Hub, SpeakerHub, and Cellular Hub.

Features:

Complete plug-and-play kit: hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundry, dishwashers, and sump areas.
Long-range LoRa: reliable coverage where Wi-Fi struggles (up to 1/4-mile open air); get app, email, and SMS/text alerts and name sensors by location.
Works even without internet: with YoLink Control-D2D, sensors can directly trigger YoLink sirens or shutoff valves for local protection during outages.
Silent design: Leak Sensor 1 has no built-in siren; add SpeakerHub or a YoLink siren for audible or spoken alerts if desired.
Scalable IoT platform: one hub supports 300+ YoLink devices; part of a whole smart home/building ecosystem; hub options include standard Hub, SpeakerHub, and Cellular Hub.

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Model: YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant

Deal History

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Today

Post Date	Sold By	Sale Price	Activity
11/24/25	Amazon	$41 frontpage	27
08/29/25	Amazon	$36 frontpage	31
07/29/25	Amazon	$39 frontpage	26
07/10/25	Amazon	$40 popular	18
06/25/25	Amazon	$40 frontpage	39
06/09/25	Amazon	$46	0
05/12/25	Amazon	$40 frontpage	20
05/02/25	Amazon	$40 frontpage	38
03/28/25	Amazon	$50 popular	29
11/27/24	Amazon	$35 frontpage	50
10/23/24	Amazon	$40 frontpage	111
05/19/24	Amazon	$39 frontpage	51
05/16/24	Amazon	$42	8
04/01/24	Amazon	$44 frontpage	69
08/28/23	Amazon	$31	4

Current Prices

Sort: Lowest to Highest | Last Updated 12/10/2025, 07:39 PM

Sold By	Sale Price
Amazon	$69.99

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Home & Home Improvement Home Automation Occasions Cyber Monday Amazon

Rating:	(4.6 out of 5 stars)
Reviews:	5,261 Amazon Reviews
Manufacturer:	YoSmart
Model Number:	YS1603+4YS7903
Product SKU:	B084WYB8PM
UPC:	850024791565
ASIN:	B084WYB8PM
Brand:	YoLink
Item Dimensions LxWxH:	8 x 2 x 4 inches
Item model number:	YS1603+4YS7903
Manufacturer:	YoSmart

YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 1 (Silent), LoRa Long-Range $40.84

$41

$70

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