2X Power Failure Alarm Automatic Detector 120db Power Cut-Off Alarm Power Outage Alarm 110V 120V Needs 9V Battery (Not Included)
2X Power Failure Alarm Automatic Detector 120db Power Cut-Off Alarm Power Outage Alarm 110V 120V Needs 9V Battery (Not Included)
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About This
- Power Failure Alarm: The siren will sound when the power supply is cut off and silent when the power restore; the warning could be muted by on/off switch.
- Working voltage:100 to 250V AC. The LED indicater can show power out / failure alarm and power condition.
- Sound level:120dB within 1 meter.
- Using Method: place the 9 V battery(not included) in the battery compartment according to the positive(+) and negative(-). Then connect the alarm with AC power and turn on the alarm switch.
- What you get? 2x power failure alarm
Overview
- Color : White
- Brand : Nmifoan
- Power Source : Battery Powered
- Battery Description : 9V
- Number of Batteries : 1 9V batteries required.
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OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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