--- product_id: 396394406 title: "YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required!" brand: "yolink" price: "VT18502" currency: VUV in_stock: true category: "Yo Link" url: https://www.desertcart.vu/products/396394406-yolink-smart-power-fail-alarm-ac-power-outage-alert-lora store_origin: VU region: Vanuatu --- # Multi-channel remote app & SMS alerts LoRa long-range wireless tech 110 dB loud power fail alarm YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! **Brand:** yolink **Price:** VT18502 **Availability:** ✅ In Stock ## Summary > ⚡ Power Outage? Be the First to Know, Not the Last! ## Quick Answers - **What is this?** YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! by yolink - **How much does it cost?** VT18502 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/396394406-yolink-smart-power-fail-alarm-ac-power-outage-alert-lora) ## Best For - yolink enthusiasts ## Why This Product - Trusted yolink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **110 dB Siren & LED Visuals:** Loud siren plus bright LEDs guarantee immediate local awareness of power failure. - • **Instant Multi-Channel Alerts:** Get real-time notifications via app, SMS, email, and automated calls—customized to your lifestyle. - • **YoLink Ecosystem Integration:** One app, zero clutter—manage power, security, and smart home devices all in one place. - • **Seamless Device-to-Device Pairing:** Patented Control-D2D tech lets you link multiple alarms and sirens effortlessly for full coverage. - • **Stay Ahead with LoRa Connectivity:** Ultra-long range wireless ensures you never miss a power outage, even from miles away. ## Overview The Smart Power Fail Alarm uses LoRa long-range wireless technology to monitor AC power status remotely via the YoLink app. It features a 110 dB siren and bright LEDs for local alerts, multi-channel notifications including push, SMS, email, and automated calls, and patented device-to-device pairing for expanded coverage. Requires YoLink Hub and UPS-backed internet for full functionality. ## Description WHAT IS YOLINK? YoLink, by YoSmart (a US corporation based in Irvine, California), is a line of smart products for residential and commercial use, utilizing wireless technology originally intended for industrial and other large-scale, multi-site applications. This technology, LoRa, short for Long-Range, is unique to the smart home industry and provides you with benefits that include long battery life (typically between 2 and 5+ years) extreme long range (¼ mile open air), and superior wall and obstruction penetration, including concrete, masonry and metal! YoLink benefits include no dependence on WiFi, as the devices do not connect to or use your WiFi – they communicate with the Hub – which also makes them and your network more secure. All communication is encrypted, and controlled by AWS servers, for finance-grade security, backups and redundancies. Finally, our patented “Control-D2D” device-to-device pairing allows for offline operation, including functionality even after the loss of WiFi, internet, and AC power, making it perfect for your critical operations, such as water leak detection and automatic shut-off and intrusion detection. ## Features - Monitor AC Power Status Remotely: using the free, no subscription-required and user-friendly YoLink app, you will know the AC power status, from anywhere, at any time - Know Now! Receive notifications per your requirements: smartphone push notifications, email, text*, optional automated calls, and optional central station monitoring notification. Also, activate a local siren or broadcast an audio message from one or more SpeakerHubs - Alarm Options: 1) Power Fail Alarm has a 110 dB sounder and four bright LED lights that activate on loss of power. 2) Patented Control-D2D device-to-device pairing, pair the PFA to one or more Siren Alarms (also with 1/4 mile range). 3) SpeakerHub can broadcast sounds/tones and voice messages via speaker (requires internet connection) - Start Smart! Avoid one more needless app on your phone when you choose YoLink over standalone “smart” devices. The growing family of YoLink products includes security, environment, power & lighting, smart locks, thermostats, sprinkler controllers and more! - REQUIREMENTS! A YoLink Hub is required. Please search B09FSS95G9 (SpeakerHub) or B07TQLKQLJ (Original Hub) for the Hub. UPS power for the Hub and internet equipment is required for full functionality. An Android or iOS smartphone is required. *Each account includes 5 free SMS per month per device, plus 5. Additional packs of 200 are available by optional subscription.s.ADDITIONAL REQUIREMENTS! UPS power for the Hub and internet equipment is required for full functionality. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NR1YXHH | | Audible Noise | 110 Decibels | | Battery Description | Alkaline | | Best Sellers Rank | #20,780 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Home Alarm Systems | | Brand | YoLink | | Built-In Media | Detector | | Color | White | | Compatible Devices | Smartphone | | Control Method | App | | Customer Reviews | 4.5 4.5 out of 5 stars (274) | | Item Dimensions L x W x H | 8L x 5W x 2.8H centimeters | | Manufacturer | YoLink | | Maximum Range | 1056 Feet | | Mfr Part Number | YS7106 | | Model Number | YS7106 | | Mounting Type | Wall Mount | | Number of Batteries | 2 AA batteries required. (included) | | Power Source | Battery Powered | | Sensor Technology | LoRa | | Smart Home Compatibility | Smart Home Compatible | | UPC | 850024791411 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** YoLink - **Colour:** White - **Compatible devices:** Smartphone - **Power source:** Battery Powered - **Product dimensions:** 8L x 5W x 2.8H centimeters ## Images ![YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! - Image 1](https://m.media-amazon.com/images/I/51qXTSEJkpL.jpg) ![YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! - Image 2](https://m.media-amazon.com/images/I/81B4rAyoVsL.jpg) ![YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! - Image 3](https://m.media-amazon.com/images/I/81ohzvtSE5L.jpg) ![YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! - Image 4](https://m.media-amazon.com/images/I/718w+2di1iL.jpg) ![YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! - Image 5](https://m.media-amazon.com/images/I/71WYEZ3lI7L.jpg) ## Questions & Answers **Q: Can the audible alarm be disabled?** A: 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** A: 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?** A: 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.** A: 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 ## Frequently Bought Together - YoLink Smart Power Fail Alarm, AC Power Outage Alert, LoRa Long-Range Wireless, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, YoLink Hub Required! - YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required - YoLink 2-Pack X3 Version Temperature Humidity Data Logger, Longest Wireless Range, 5+ Years Battery, Emails/Text/App Alerts, Alexa, Best Freezer, Greenhouse Monitor. 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