If you are outside of range will you still receive a notification of power outage?

Yes. The notification to you is through the internet connection, not directly to your phone. You can be anywhere in the world, as long as your phone has an internet connection you will receive the notification.

Does the device send an alert if it also looses wifi?

You need to be connected to the internet. It only sends emails. If you need power for your wifi router, like I do, get a battery backup.

Can the notifications of a power outage be sent to multiple people?

They sure can! You can invite others to share your app account, so they can receive emails and/or push notifications for the device alerts. Only the account admin (you) can receive text messages. Enjoy! Eric with YoSmart

Will you receive an alert in the app or email if there is no internet/wifi connectivity due to loss of power or do you need a battery backup?

You do not need battery back-up. You will be notified if the PFA detects a loss of power. You will also be notified if it or the hub goes offline, for whatever reason. The PFA, and the Hub, are supervised devices. Our server is monitoring their device heartbeat 24/7. If they don't check in, they are marked as offline, and you get a notification. If the PFA is online and detects a loss of input power (USB from the included 120V plug-in adapter, or from a USB outlet), you will get a power failure notification. All said, you're going to get a power fail notification (if internet is available) or a device offline notification (should the internet and power go out).

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Description

⚡ Power up your peace of mind—never be left in the dark again!

LONG RANGE LO RA TECH - Reliable device-to-device communication up to 1320 feet (1/4 mile) for seamless smart home coverage.
STAY CONNECTED ANYWHERE - Monitor your home's AC power status remotely with the YoLink app—no subscription needed.
INSTANT ALERTS YOUR WAY - Get real-time notifications via push, SMS, email, or automated calls to never miss a power outage.
CUSTOMIZABLE ALARM SYSTEM - Pair with optional Siren Alarms for local or remote audible alerts that demand attention.
SMART HOME ECOSYSTEM READY - Integrate effortlessly with YoLink’s expanding lineup and IFTTT for a truly connected lifestyle.

The YoLink Smart Power Fail Alarm & Hub Kit offers robust, long-range LoRa wireless monitoring of your home's AC power status. With a powerful 110 dB alarm and multi-channel alerts via app, SMS, email, and calls, it ensures you stay informed instantly. Designed for easy integration with YoLink’s smart home ecosystem and IFTTT, this kit empowers you to remotely monitor and respond to power outages with confidence.

Specifications

Brand	YoLink
Color	White
Power Source	Corded Electric
Compatible Devices	Smartphone
Item dimensions L x W x H	4.33 x 4.33 x 3.94 inches
Connectivity Technology	Wireless (LoRa)
Installation Type	Screw-In
Alert Type	Motion
Control Method	App
Battery Cell Composition	Alkaline
Maximum Range	1320 Feet
Battery Life	3.5 years
Included Components	Batteries, YoLink Hub
Noise Level	110 dB
Unit Count	1 Count
Global Trade Identification Number	00810121540121
UPC	810121540121
Manufacturer	YoSmart
Item Weight	13.4 ounces
Product Dimensions	4.33 x 4.33 x 3.94 inches
Item model number	YS1603-UC+YS7106-UC
Batteries	2 AA batteries required.
Style	With Regular Hub
Material	Metal
Item Package Quantity	1
Mounting Type	Wall Mount
Switch Style	Metal
Batteries Included?	No
Batteries Required?	No

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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.

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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.

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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.

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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.