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

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.

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

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

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

Product ID: 396627458

Details

Brand
YoLink
Color
White
Compatible Devices
Smartphone
Power Source
Corded
Product Dimensions
3.15"L x x

📲Multi-channel alerts: app, SMS, email

📶1056 ft LoRa long-range wireless

🔔110 dB loud power fail alarm

R1204

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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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.
STAY CONNECTED ANYWHERE - Monitor AC power status remotely via YoLink app with no subscription fees.
ULTRA LONG WIRELESS RANGE - LoRa technology ensures reliable communication up to 1/4 mile in open air.
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 devices.

The YoLink Smart Power Fail Alarm uses patented LoRa wireless tech to monitor AC power status remotely up to 1056 feet. It delivers instant multi-channel alerts via app, SMS, email, and optional calls, while a 110 dB siren and LED lights provide local alarms. Designed for professional-grade smart home setups, it requires the YoLink Hub for full functionality and integrates seamlessly with a growing ecosystem of smart devices.

Specifications

ASIN	B09NR1YXHH
Audible Noise	110 db
Best Sellers Rank	#106 in Home Security Systems
Brand	YoLink
Built-In Media	Detector
Color	White
Compatible Devices	Smartphone
Control Method	App, Touch
Customer Reviews	4.5 4.5 out of 5 stars (420)
Item Dimensions L x W x H	3.15"L x 1.97"W x 1.1"H
Manufacturer	YoSmart
Maximum Range	1056 feet
Mfr Part Number	YS7106
Model Number	YS7106
Number of Batteries	2 AA batteries required. (included)
Number of Items	1
Number of Packs	1
Power Source	Corded Electric
Sensor Technology	LoRa
UPC	850024791411
Unit Count	1 Count

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R1204

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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2 days ago

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