YoLinkSmart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required!

YoLinkSmart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required!

Q: Can the audible alarm be disabled?

It has high, medium and low volume settings but I do not think it can be completely silenced. You can adjust the duration down to only 10 seconds. This is a brand new product that will get some enhancements by way of firmware updates. That is a good idea to be able to completely disable it, so I will submit that idea to engineering. Eric with YoLink

Q: Can we add more than one device to the hub ? I have to freezers in the same area

I don't know what the limit is, but I have two motion detectors and one power monitor on the same hub.

Q: If wifi is alive and only power of hub is out, can trigger this alarm? If power of hub is on and only wifi is dead, can trigger this alarm?

The audible alarm will activate if power to it is interrupted. If the hub is out/offline, you'll receive an email or text notification (per your settings) in half an hour. If WiFi is down, you will not get an immediate notification on the app, since the app requires an internet connection to the device via the hub. But you will get an indication in the app that your device is offline. And if both WiFi and power is out, you'll get that notification in half an hour. It is worth pointing out the PFA can be paired to other alarms or relays, plugs, etcetera, to cause a remote alarm or device action, if you need that. Enjoy! Eric with YoSmart

Q: What does it mean if the led to the left of "set" button is blinking green? yesterday it was solid. in the app it seems to be fine.

Solid green is what it’s supposed to be. I believe when it’s blinking it’s telling you it’s not connected. Mine has been solid green and has been working perfectly fine

Product ID: 396627458

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Details

Brand
YoLink
Color
White
Power Source
Corded
Compatible Devices
Smartphone
Item dimensions L x W x H
3.15 x 1.97 x

📱Multi-channel app & SMS alerts

📶1056 ft LoRa wireless range

🔔110 dB loud power fail alarm

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Description

⚡ Never be left in the dark—power outage alerts that keep you ahead!

POWERFUL LOCAL ALARM - 110 dB siren plus four bright LEDs activate immediately on power loss for on-site awareness.
STAY CONNECTED ANYWHERE - Monitor AC power status remotely via the free YoLink app—no subscription needed.
LONG RANGE WIRELESS FREEDOM - LoRa technology ensures reliable alerts up to 1/4 mile away, perfect for large properties.
INSTANT MULTI CHANNEL ALERTS - Get real-time notifications through push, SMS, email, and optional automated calls.
SEAMLESS SMART HOME INTEGRATION - Works exclusively with YoLink Hub, unlocking a full ecosystem of smart security and automation.

The YoLink Smart Power Fail Alarm uses advanced LoRa wireless tech to monitor AC power status remotely with a 1056-foot range. It delivers instant multi-channel alerts via app, SMS, email, and optional calls, while a 110 dB siren and LED lights provide local warnings. Designed for seamless integration with the YoLink Hub, this device ensures you stay informed and in control during power outages—ideal for smart homes and professional managers who demand reliability and peace of mind.

Specifications

Brand	YoLink
Color	White
Power Source	Corded Electric
Compatible Devices	Smartphone
Item dimensions L x W x H	3.15 x 1.97 x 1.1 inches
Connectivity Technology	Wireless
Installation Type	Self-Adhesive
Alert Type	Power Failure
Control Method	App, Touch
Battery Cell Composition	Alkaline
Maximum Range	1056 Feet
Included Components	Detector
Noise Level	110 dB
Unit Count	1.0 Count
Sensor Technology	LoRa
UPC	850024791411
Manufacturer	YoSmart
Part Number	YS7106
Item Weight	7.2 ounces
Product Dimensions	3.15 x 1.97 x 1.1 inches
Item model number	YS7106
Batteries	2 AA batteries required. (included)
Style	Without Hub
Item Package Quantity	1
Batteries Included?	Yes
Batteries Required?	Yes

Have a Question? See What Others Asked

Can the audible alarm be disabled?

Can we add more than one device to the hub ? I have to freezers in the same area

If wifi is alive and only power of hub is out, can trigger this alarm? If power of hub is on and only wifi is dead, can trigger this alarm?

What does it mean if the led to the left of "set" button is blinking green? yesterday it was solid. in the app it seems to be fine.

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