--- product_id: 360878512 title: "Power Return Alarm, Briidea Utility Power Back on Alert for Generator, Loud Siren with LED Indicator" brand: "briidea" price: "NT$1768" currency: TWD in_stock: true category: "Briidea" url: https://www.desertcart.tw/products/360878512-power-return-alarm-briidea-utility-power-back-on-alert-generator store_origin: TW region: Taiwan --- # Adjustable voltage sensitivity 100dB loud siren Easy 3-min installation Power Return Alarm, Briidea Utility Power Back on Alert for Generator, Loud Siren with LED Indicator **Brand:** briidea **Price:** NT$1768 **Availability:** ✅ In Stock ## Summary > ⚡ Never Miss a Beat When Power’s Back On! ## Quick Answers - **What is this?** Power Return Alarm, Briidea Utility Power Back on Alert for Generator, Loud Siren with LED Indicator by briidea - **How much does it cost?** NT$1768 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/360878512-power-return-alarm-briidea-utility-power-back-on-alert-generator) ## Best For - briidea enthusiasts ## Why This Product - Trusted briidea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Save Energy & Money:** Know exactly when power returns to promptly shut off your generator, cutting unnecessary fuel waste. - • **Quick & Tool-Free Setup:** Mount within 20 inches of your main breaker using included 3M tape or screws—installation done in minutes. - • **Universal Compatibility:** Seamlessly integrates with any generator-ready load center or manual transfer panel for hassle-free use. - • **Hear Power Return Loud & Clear:** 100dB siren ensures you never miss utility power restoration, even from your basement or garage. - • **Tailored Sensitivity for Precision:** Adjust the voltage sensing antenna to perfectly match your setup and avoid false alarms. ## Overview The Briidea Power Return Alarm is a battery-powered, wall-mountable device that detects utility power restoration via adjustable voltage sensing. Emitting a piercing 100dB siren and featuring an LED indicator, it alerts you instantly when power returns, enabling timely generator shutdown. Compatible with all generator-ready load centers and manual transfer panels, it installs easily within minutes using included mounting hardware. ## Description Buy Power Return Alarm, Briidea Utility Power Back on Alert for Generator, Loud Siren with LED Indicator: Horns & Sirens - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - PRATICAL POWER BACK ALARM: This utility power return alarm is mainly used during a power outage, its voltage sensing antennae can detect the voltage change. Once the utility power is restored, the power back alarm will emit a loud siren. Equipped with this product, you can know exactly when the utility power is restored and turn off the generator in time, reducing unnecessary power waste. - ADJUSTABLE SENSITIVITY: The sensitivity of power induction can be adjusted. Adjust the sensitivity of the current sensing antennae's power induction according to the actual situation until the alarm sounds to truly detect the utility power recovery. - SUPER COMPATIBLE: Works with any new or existing: Generator-ready load center, manual transfer panel, standby system expansion panel, main breaker panel with generator interlock. This handy alarm is suitable for all the family. - LOUD ALARM: The power back alert sounds a loud 100dB alarm when the power outage ends and utility power is again available and it keeps on until you turn OFF the switch, so you'll be sure to hear it either from your basement or over your generator! - EASY INSTALLATION: This power return alert is intended for installation on any manual transfer panel or generator-ready load center and can be done in minutes. To install simply mount the product within 20 inches of the main breaker with included 3M tape or screws. And you are free from the hassle of checking your neighbor's house from time to time! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DCWNBHW | | Audible Noise | 100 Decibels | | Battery Description | Alkaline | | Best Sellers Rank | #25,712 in Electronics ( See Top 100 in Electronics ) #86 in Security Horns & Sirens | | Brand | briidea | | Color | white | | Compatible Devices | Generator-Ready Load Center | | Control Method | Touch | | Customer Reviews | 4.5 out of 5 stars 334 Reviews | | Item Dimensions L x W x H | 3.3"L x 1"W x 4"H | | Manufacturer | briidea | | Mounting Type | Wall Mount | | Power Source | Battery Powered | | Product Dimensions | 3.3"L x 1"W x 4"H | | Sensor Technology | Voltage Sensing | | Smart Home Compatibility | Not Smart Home Compatible | | Unit Count | 1.0 Count | ## Product Details - **Brand:** briidea - **Color:** white - **Compatible Devices:** Generator-Ready Load Center - **Power Source:** Battery Powered - **Product Dimensions:** 3.3"L x 1"W x 4"H ## Images ![Power Return Alarm, Briidea Utility Power Back on Alert for Generator, Loud Siren with LED Indicator - Image 1](https://m.media-amazon.com/images/I/515wNhae9+L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this UL listed?** A: Yes **Q: Will the alarm go on even if I don't turn my generator on?** A: This alarm is totally unrelated to the generator, so it doesn’t matter if the generator is running or not. The wire (probe) at the end is wrapped around one of the service lines coming into the panel and when the utility power comes on, it senses the electromagnetic field that is generated when the line is energized and triggers the alarm. I will tell you that the alarm is loud, but if the breaker panel is located a distance away from the living space, you might not hear it. Mine is in the garage in the basement and I could barely hear it on the 1st floor and not at all on the 2nd floor. I tried this similar item “Reliance THP108 PowerBACK! Mains Return Alarm” and I can hear this throughout the house. It is a little more money, but for my needs much better, since if you can hear the alarm, what good is it. **Q: Can this unit be adjusted to only chime when the voltage is over 60 volts** A: To my knowledge there are no adjustments that can be made **Q: Does this device have a light idication that goes along with the sound?** A: A little green lite says that its activated... If the red one, the battery is low. The piercing sound is all! No flashy lites! But good idea! ## Frequently Bought Together - Power Return Alarm, Briidea Utility Power Back on Alert for Generator, Loud Siren with LED Indicator - Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp Panels.1 3/8 inches Spacing Between Main and Generator Breaker.Professional and Interlock Kit(1set) - Pre-Drilling 50 Amp Generator Inlet Box RVMATE, NEMA SS2-50P Power Inlet Box, 125/250V, 6250/12500W 50a Power Inlet Box, ETL Listed, Waterproof for Outdoor Use --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/360878512-power-return-alarm-briidea-utility-power-back-on-alert-generator](https://www.desertcart.tw/products/360878512-power-return-alarm-briidea-utility-power-back-on-alert-generator) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-07-08*