Top Battery Leakage Alert

ShikeIoT Wireless Water Leak Detector with Email,Wi-Fi Flood&Freeze Sensor, Smart Leak and Drip Alert,Loud Audible Alarm Alerts–No Need Install-Remote Waterproof Leak Sensor for Home, Basement 1 Pack

  • EASY INSTALLATION & OPERATION--- No APP, No gateway ,No monthly fee .Web page easy to set up ，Name each Wi-Fi water sensor with its location during set up and email alerts will direct you leak or low temperature are detected immediately to the place of the alarm!  Note: Doesn't support 5G Wi-Fi.
  • REMOTE MONITOR & ALARM ON-SIDE-------Get real time alert by e-mail Whether you are at work or travel, you can receive alerts and track the activity of water leak sensor by e-mail and 100dB audible alarm on-site(When water, excess humidity or extreme temperatures below 40℉ been sensed , the unit sends an alert to registers e-mail, sounds an audible alarm ).
  • Can be use for pet care ---Prevent out of control leakage of urine, but also to ensure that the indoor temperature is cozy, in case of catch a cold.
  • ANYWHERe---Can be placed in your home anywhere moisture could be a problem, such as the basement or laundry room, to provide round-the-clock protection..
  • INCLUDE---2pcs AA battery last up 5 years，if you meet any questions during using ,please contact us..
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Kidde Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm with Lithium Battery, Replacement Alert, Pack of 2

  • Fire & CO Detector in 1 unit with alert modes, LED light, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced.
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire.
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery.
  • Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days.
  • tamper-resistant technology deters removal of the unit or battery from the wall or ceiling.
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99.999% by Volume Nitrogen Calibration Gas, 103 Liter Steel Cylinder.

  • Includes pump and probe assembly. Watch the short video for more information.
  • Sounds low level alert at 35 ppm and high level alert at 200 ppm.
  • also displays visual alerts at both levels.
  • Visual alert, audible alert, real-time carbon monoxide display from 1 to 1,999 ppm.
  • Serviceable for long term ownership including calibration, replacement sensor, and battery.
  • Waterproof to IP67 standards and one year manufacturer warranty.
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Mail Chime Mailbox Notification System – Mailbox Signal With Wireless Transmitter & Audible Arrival Alert Receiver With Bright LED Light

  • ✅Real-time Mailbox Alert - Everytime a stranger opens your mailbox, the base station will flash red light and beeps until the SET button is pressed. Go get the mail first and then reset the alert box manually. no need to constantly check the new mail. Avoid property damage and privacy from peeping..
  • ✅Long Range - The transmission range from the mailbox to the alarm station is about 60 meters. The alarm station should ALWAYS CONNECT to the AC adapter. The backup battery works for 48 hours, only as an emergency battery..
  • ✅DIY Installation - Easy installation and simple step-by-step instructions are provided so that you can enjoy the mailbox notification system within minutes. Just install the sensor vertically inside the mailbox and the antenna outside..
  • ✅Fit Metal Mailbox - tolviviov mailbox notification system almost fits all mailboxes such as metal curbside, aluminum, or locking mailboxes. But NOT for cluster-type mailboxes with vertical hinges..
  • ✅BUY with Confidence - tolviviov mailbox alert includes 1 alarm station, 1 sensor with antenna, 2 hook and loop tapes and 2 security decals. Highly recommend this mail alert for anyone that wants/needs to know as soon as the mail arrives.NOTE: the mailbox alert is really loud..
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Eton Scorpion II Rugged Multipowered Portable Emergency Weather Radio & Flashlight Green & American Red Cross FRX3+ Emergency NOAA Weather Radio

  • ...r alerts and other emergency messages.
  • Product 1: Stay Safe and Have Fun: For over 30 years we've been dedicated to creating award-winning, innovative products for emergency preparedness and entertainment.
  • We're a proud partner of the American Red Cross.
  • Product 1: Keep Connected: From weather alert radios and backup battery packs to solar-powered sound systems, we'll keep you connected and in the know at home, in the office, on the road or in the great outdoors.
  • Product 2: Emergency Radio: Be prepared for any emergencies and disasters with this rechargeable weather alert radio with solar panel and hand turbine power generator.
  • Product 2: Stay Alert: The “Alert” function automatically broadcasts any emergency weather alerts for your area.
  • Keep it charged via solar panel, hand crank or a built-in rechargeable battery.
  • Product 2: Multifunction Digital Device: This AM/FM/NOAA weather band digital radio with display and alarm clock can also charge a smartphone via USB port.
  • Also features an LED flashlight and red flashing beacon.
  • Product 2: Keep Connected: From weather alert radios and backup battery packs to solar-powered sound systems, we'll keep you connected and in the know at home, in the office, on the road or....
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First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 1-Pack

  • Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure.
  • Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm.
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom.
  • Can connect to other compatible BRK or first alert smoke detectors, to ensure all alarms will sound when smoke is detected.
  • Simple to use, with a single test/silence button, and side load battery compartment tamper resistant locking brackets and universal mounting brackets make installation easy.
  • Rigorously tested to meet UL standards120 volt AC power with 9V battery backup to keep alarm functioning during power outage.
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
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Back to Our Future

  • Call Tones: A call tone is what people calling you can hear instead of the normal default ring. It grabs the attention of your family and friends before you start speaking..
  • Quickly Find a Channel: Use the scanning feature to see which channels are currently in use..
  • Flashing Low Battery Alert: Low battery alert reminds you when batteries are running low..
  • Keypad Lock: Keypad lock prevents your personalized settings from being inadvertently changed..
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Midland - ER210, Emergency Compact Crank Weather AM/FM Radio - Multiple Power Sources, SOS Emergency Flashlight, NOAA Weather Scan + Alert, & Smartphone/Tablet Charger (Red/Black)

  • MULTIPLE POWER SOURCES - The ER210 features 3 sustainable power sources to recharge your radio: Solar Panel, Hand Crank, & the Rechargeable 2000 mAh Battery. SOLAR PANEL - Recharge the internal lithium ion battery with direct sunlight. HAND CRANK - Recharge the radio during a power outage or anytime away from a power source. RECHARGEABLE 2200 mAh BATTERY - The replaceable long life lithium ion battery provides up to 25 hours of radio operation..
  • EMERGENCY FLASHLIGHT - The SOS FLASHLIGHT BEACON flashes Morse code in an emergency scenario and the Bright CREE LED (130 Lumens) can be used to signal for help. Select the Low brightness setting to conserve battery life or the High brightness setting for maximum illumination..
  • NOAA WEATHER SCAN + ALERT - NOAA Weather Scan will automatically scan through 10 available weather (WX) band channels and locks onto the strongest weather channel to alert you of severe weather updates. NOAA Weather Alert will sound an alarm indicating that there is a risk of severe weather in your area..
  • CHARGE EXTERNAL DEVICES - Quickly charge your portable devices (cell phones, tablets, etc.) using the USB charging cable (included)..
  • LARGE LCD DISPLAY - The LCD display is backlit and can show radio station, time, or weather channels..
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ICR10440 3.7V 350mAh Lithium Ion Rechargeable Battery with Button Top 10pcs

  • Pay attention:they Are 3.7V 350MAH ICR 10440 Battery,Can't Replaced The 18650 Battery.also they are not AA size batteries,pls make sure the size....
  • More than 2000 times Long cycle life,bring you high quality experience..
  • Do NOT use these batteries in electrical devices that require 1.5V batteries..
  • Battery appliations:med alert, alert pendant,Flashlight,headlamp,lantern,LED light,weapon light.garden light..
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Eton, American Red Cross FRX3+ Emergency NOAA Weather Radio & American Red Cross Crank-Powered Clipray Clip-On Flashlight & Smartphone Charger, Red

  • ...this rechargeable weather alert radio with solar panel and hand turbine power generator.
  • Product 1: Stay Alert: The “Alert” function automatically broadcasts any emergency weather alerts for your area.
  • Keep it charged via solar panel, hand crank or a built-in rechargeable battery.
  • Product 1: Multifunction Digital Device: This AM/FM/NOAA weather band digital radio with display and alarm clock can also charge a smartphone via USB port.
  • Also features an LED flashlight and red flashing beacon.
  • Product 1: Keep Connected: From weather alert radios and backup battery packs to solar-powered sound systems, we'll keep you connected and in the know at home, in the office, on the road or in the great outdoors.
  • Product 2: Crank Powered Flashlight and Charger: Great for emergency kits or outdoor adventures, the hand-powered Clipray makes sure you’ve always got light and power for your smartphone, no batteries needed.
  • Product 2: Easy to Use and Portable: Crank for 1 minute to produce enough power for 10 minutes of light.
  • Or use it to charge your smartphone or other device.
  • A sturdy carabiner clip makes it easy to take anywhere.
  • Product 2: Stay Safe and Have Fun: For over 30 years we've been dedicated to creating award-w....
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Govee WiFi Water Sensor 2 Pack 100dB Adjustable Alarm and App Notifications Leak and Drip Alerts by Email Detector for Home Bedrooms Basement Kitchen Bathroom Laundry Not Support 5G WiFi

  • Connect More Sensors: The WiFi Connection Gateway provides strong and stable signal transmission & lets you connect up to 10 sensors simultaneously for full home coverage. Remember to upgrade your latest firmware on Govee Home App when updates become available..
  • IP66 Waterproof&Low Battery Alerts: The completely sealed IP66 waterproof design allows for extended use in high moisture environments. The water sensor alarm will beep and flash red when battery is low, or you can also press the sensor's button to find the remaining battery level..
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Motorola T100 Talkabout Radio, 2 Pack

  • Call Tones: A call tone is what people calling you can hear instead of the normal default ring. It grabs the attention of your family and friends before you start speaking..
  • Quickly Find a Channel: Use the scanning feature to see which channels are currently in use..
  • Flashing Low Battery Alert: Low battery alert reminds you when batteries are running low..
  • Keypad Lock: Keypad lock prevents your personalized settings from being inadvertently changed..
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