ReviewsMultiple Warning Indicators

Whynter BWB-3388FDS 30″ Built-in French Door Dual Zone 33 Bottle Wine Refrigerator One Size Stainless Steel

Dual zones for storing different beverage can and wine varietals.
Luxurious curved handlebars, Open-door warning system.
Tempered double-pane gray-smoked glass for enhanced UV protection.
Internal fan-forced circulation for even temperature distribution throughout the cabinet.
Fahrenheit and Celsius degree optional temperature indicators.

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ciciglow Power Failure Alarm, Electronic Security Power Out Alarm, with Smart 120db Automatic Power, 220V for Home

[LED Indicators] -- LED indicator shows power out / failure alarm and power condition..
[Smart Reminder] -- The siren alarms when the power supply is cut off until restore power..
[Personalized Setting] -- The warning could be manual muted by on/off switch..
[Easy to Use] -- Drawer-type cell cover design, can change the battery easily..
[Excellent Performance] -- High voltage resistant design, works fine even when power voltage exceeds standard..

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Brandmotion RDBS-1520 Radar Blind Spot System for 2015-2019 Ford F-150

Bright day-night indicators cleanly mount at bottom of windshield trim.
Audible tone and visual warning light alerts driver when vehicle is in blind spot and turn signal is activated. Detection range of approximately 40ft....
Accurately monitors the lane next to the vehicle without triggering warnings for vehicles two lanes over. Senses everything in size from motorcycles....
Built-in rear cross-traffic alert senses vehicles approaching from the sides (helpful when backing out of a parking spot).
System uses a CAN-wire connection to activate only when vehicle speed is greater than 15 mph.

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Alzatex Presentation Timer with Red-Yellow-Green Stop Lights

Count Down time remaining timer Green, yellow, and red warning indicators have preprogrammed settings to match Toastmaster requirements or may be programmed by the user.
Beeper provides audible sound when the timer reaches zero. Built in time of day clock 4-digit LED 7-segment display with 0.56" (14.22mm) high digits.
Connects 2 or more TimeKeepers together where one becomes the timer and the others become remote displays. Count Down timer settable to minutes 0 to 99 minutes. Two serial data RJ11 connectors for accessories..
Ruggedized aluminum construction. Display Construction: ABS plastic enclosure, black finish. Timer Construction: Metal enclosure with black powder-coated finish..

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Hand Held Metal Detector,V·RESOURCING Portable High Sensitivity Metal Detector with Signal Strength Indicator,Low Sensitivity Switch,for Security Inspection,Detecting Electronic Product, Metal Object

[ Portable Hand Held Metal Detector ] This is a high performance Hand Held Metal Detector designed to meet the exact requirements of the security.With large detecting probe area, fast detecting speed and high sensitivity..
[ Two alternative alert ways ] With a power switch to choose between sound and vibration, easy and convenient to operate..
[ Low Sensitivity Switch ] Easily switch the sensitivity, realizing the detection of bulky goods and very small metal objects..
[ 3 Color of Indicators] Indicators of different colors, green for power, red for alert, yellow for low battery indicator (Side). Besides, the detection area has multiple signal strength indicators..
[ Widely Application ] Designed for safety check and detection of prohibited goods, electronic products, metal objects in railway station, frontier defense, school, court and factory,airport and border security..

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Rhode Island Novelty 7 Inch Red Police Beacon Light, One Piece per Order

AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..

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Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack

2-in-1 Detection - Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device.
24/7 Self-testing components are always checking the device to ensure it's operating as expected (not a substitute for a manual push test).
Easy installation mounting bracket included for quick installation in 4 orientations.
Photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide.
LED warning indicators alert you to various status: green = normal operation, amber = operating error, and red = smoke, fire or carbon monoxide event.

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Police Officer on Traffic Point Duty with Car Horns, Police Whistle, Voices and Traffic

AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..

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Humminbird 410200-1 HELIX 5 DI G2 Fish Finder

...h digital depth sounder is work with 12V system only, to indicate the depth appointed. Normally, the buzzer beeps once when it was connected correctly then turn on the power. 3 stage Advanced Warning System clearly signals an alarm condition with an audible alarm, an ultra bright red LED warning light and LCD alarm indicators..
【DURABLE WATERPROOF MATERIAL】Made of stainless steel 316L bezel and anti fog glass, it has excellent anti fog and waterproof properties, and can be used for a long time even in cold sea environments. If you have any questions about fishing boat water depth gauge with alarm function, please do not hesitate to contact us by email and we will try our best to solve your problems..
【WIDE APPLICATION】Delivers uninterrupted depth readings from 0-100m/0-328 feet on the largest display available on an In-Dash Depth Sounder. Easy to install, good durability, impact resistant, flexible and easy operation, suitable for yachts, small and medium sized boats, fishing boats and other types of marine transportation..

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Tripp Lite MT-6PLUS Isobar 6-Outlet Under-Monitor Surge Protector w/ 2 USB Ports

Incorporates premium Isobar protection circuitry, the world's Number 1 selling premium suppressor series with a safety tested history of 20 yearsRobust surge suppression with sine-wave tracking protects against the heaviest of surge conditions, exceeding IEEE category A and B specificationsIncludes 6 NEMA 5 15R output receptacles, 4 of which are individually controllable via front panel mounted switches, plus one completely unswitched and one controlled by the master switchSingle phone line surge suppression protects modems, fax machines and cordless phones (2 wire, single line, RJ11 jacks)8 LED indicators confirm suppressor operation and site wiring status, plus warning of suppressor or electrical fault conditions and low voltage conditions.

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HawkEye DT2B DepthTrax & 3M Marine Adhesive Sealant 5200 (05203) Permanent Bonding and Sealing for Boats and RVs Above and Below The Waterline Waterproof Repair, White, 3 fl oz Tube

Product 1: Delivers uninterrupted depth readings from 2.5 to 600 feet on the largest display available on an In-Dash Depth Sounder up to 60 mph.
Product 1: ShootThru sonar technology allows for depth readings through solid fiberglass hulls and up to 1/8-inch aluminum hulls.
Product 1: 3-stage Advanced Warning System clearly signals an alarm condition with an audible alarm, an ultra bright red LED warning light and LCD alarm indicators.
Product 1: No glare, polarized LCD icon display with storage sun cover allows for spot free viewing with or without sunglasses.
Algorithmic programming significantly reduces false readings and produces unmatched precision.
Product 2: USE WHAT THE PROS USE – Extremely strong adhesive sealant retains strength above or below waterline.
Product 2: BONDS PERMANENTLY – Ideal for sealing, bonding and attaching on the interiors of boats and RVs, or on exteriors below the waterline and where shielded from the sun.
Product 2: LONG LASTING FORMULA – Tough polyurethane polymer resists weathering and salt water.
Product 2: WON’T CRACK OR PEEL – Stays flexible, retaining strong bonds even during vibration, structural movement or shock.

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