Backup sensors are devices that emit a beeping sound to alert the driver when the car is getting close to an obstacle. They can be very useful, especially when backing into a tight space. However, backup sensors are not perfect. Sometimes they can give false alarms, or they may not detect small objects. Overall, backup sensors can be helpful, but they are not essential.
White noise can be left on all night without any adverse effects. It can actually help some people sleep better by providing a consistent, low-level sound to block out other noises. If you find that white noise helps you sleep better, there is no need to turn it off during the night.
A back-up alarm is a great way to make sure you are always aware of your surroundings. Whether you are backing up your car or just walking around in a crowded area, a back-up alarm can give you the peace of mind that you are safe.
4.3/5
Compact size and easy to install
Voltage polarity protection
B11WH is made for light /medium duty applications in low/medium areas
CE certified
Reinforced plastic housing(IP68)
$234
I was concerned that these would be too loud for my use, but I didn't find them to be any louder than a cheap one I had purchased many years before off the shelf at a parts store. The volume was suitable for that as I purchased one for my automobile. I purchased a second one for my step-van work truck. Perhaps it would have been better if the application had been louder. I've had the one on the vehicle for about 6 months, and it's done okay so far. After a while, the previous one I replaced began to sound like a ruptured duck. Despite not being made of metal, these appear to be more sturdy than the old one. However, they were quite little and cheap. These alarms are not powerful industrial alarms. I bought these mostly because they were advertised as waterproof and subsequently because of the price.
4.1/5
Easy double stick self adhesive tape for mounting.
Save-A-Deer whistle is the smallest and best single unit air-activated animal alert /automobile deer whistle design on the market today.
Flow through construction.
Less than 1 cubic inch in size.
Dual construction/ Single mount - One unit replaces two.
$234
After hitting 6 deer in my lifetime—the most recent with my brand-new Dodge Journey around two years ago—I decided to get this deer whistle. With the exception of this one, I've owned a variety of deer whistles from Wal-Mart and other merchants over the years. Knowing deer and being a deer hunter, I have to add that the whistle will be much less useful during mating season in locations with a high deer population because male deer virtually foam at the mouth and don't give a damn about other things when chasing female deer. In addition, I have seen a ton of deer since installing this whistle on my Dodge Journey (single dual port whistle located on underside of top cowl on front of car), and throughout any season, I have never had a deer rush in front of me. I exercise extreme caution during rut season, but no deer have yet crossed in front of me. They frequently do nothing but stare at me or gallop away from the roadside in the opposite direction. This whistle definitely works, at least in my circumstance. Although my lower cowl (current position) is somewhat tilted down, which may assist with bugs not going inside of the whistle and it working better, it is difficult for some cars to attach the whistle exactly as instructed. In south Alabama, there are undoubtedly numerous bugs. I won't say it's magical, but for the time being, it's the only deer whistle I'll buy.
4.1/5
Two adjustable laser beams tell you where to stop to park perfectly, every time
Meets Class IIIA Red Laser requirements for highest safety and performance
Park Right Dual Laser accommodates two cars to park and navigate tight garages with ease
Motion sensor detects movement up to 10 feet away
Easy installation with either included screws or double stick tape, AC powered, requires no wiring, and optional backup battery (3 AA batteries not included)
$234
Parking sensor showed up promptly. The sensor is so light that it didn't need an anchor, and the plate used to secure it to the plaster ceiling of my garage only needed three screws. I used the open outlet slot where the garage door opener plugs in to insert the power adaptor. The hardest part of the installation was lining up the laser, which took around 15 minutes to complete. I appreciate the motion detector this sensor has so it won't be on constantly. Even during the day, I can clearly see the red laser light as I approach the garage. The power chord, which is at least 6 or 8 feet long, was more than long enough to reach the socket on my ceiling. Since my garage door wouldn't open to let my car in during a power outage, I decided not to use the sensor's additional 9V battery backup. The only drawback is that the power adapter's prongs were bent when it was delivered. With the help of needle nose pliers, I was able to bend them back, and the adaptor now functions properly. It's a top-notch item. Apart from the bent prongs, which I was able to readily replace, there have been no complaints or issues so yet.
4.1/5
Easy installation with either included screws or double stick tape, AC powered, requires no wiring, and optional backup battery (3 AA batteries not included)
Park Right Dual Laser with LED light accommodates two cars to park, navigate, and illuminate tight garages with ease
Meets Class IIIA Red Laser requirements for highest safety and performance
Motion-activated dual lasers and LED light turn on upon approach from up to 10 feet away
Two adjustable laser beams tell you where to stop to park perfectly, every time, and comes with LED light to illuminate your garage, so you can see walking to or from your vehicle
$234
Parking sensor showed up promptly. The sensor is so light that it didn't need an anchor, and the plate used to secure it to the plaster ceiling of my garage only needed three screws. I used the open outlet slot where the garage door opener plugs in to insert the power adaptor. The hardest part of the installation was lining up the laser, which took around 15 minutes to complete. I appreciate the motion detector this sensor has so it won't be on constantly. Even during the day, I can clearly see the red laser light as I approach the garage. The power chord, which is at least 6 or 8 feet long, was more than long enough to reach the socket on my ceiling. Since my garage door wouldn't open to let my car in during a power outage, I decided not to use the sensor's additional 9V battery backup. The only drawback is that the power adapter's prongs were bent when it was delivered. With the help of needle nose pliers, I was able to bend them back, and the adaptor now functions properly. It's a top-notch item. Apart from the bent prongs, which I was able to readily replace, there have been no complaints or issues so yet.
4.1/5
Park Right Dual Laser with LED lights the way to help park two cars and navigate tight garages with ease
Meets Class IIIA Red Laser requirements for highest safety and performance
Easy installation with either included screws or double stick tape, AC powered, requires no wiring, optional backup battery
Adjustable laser beams tell you where to stop to park perfectly, every time, and comes with LED light to illuminate your garage, so you can see walking to or from your vehicle
Motion-activated dual lasers and LED light turn on upon approach from up to 10 feet away
$234
Parking sensor showed up promptly. The sensor is so light that it didn't need an anchor, and the plate used to secure it to the plaster ceiling of my garage only needed three screws. I used the open outlet slot where the garage door opener plugs in to insert the power adaptor. The hardest part of the installation was lining up the laser, which took around 15 minutes to complete. I appreciate the motion detector this sensor has so it won't be on constantly. Even during the day, I can clearly see the red laser light as I approach the garage. The power chord, which is at least 6 or 8 feet long, was more than long enough to reach the socket on my ceiling. Since my garage door wouldn't open to let my car in during a power outage, I decided not to use the sensor's additional 9V battery backup. The only drawback is that the power adapter's prongs were bent when it was delivered. With the help of needle nose pliers, I was able to bend them back, and the adaptor now functions properly. It's a top-notch item. Apart from the bent prongs, which I was able to readily replace, there have been no complaints or issues so yet.
3.9/5
Package Includes:4 x Reverse Backup Parking Assist Sensors.
Fits Ford E-350 Super Duty 2009, Econoline 2007-2009, Escape 2001-2009, Escape Hybrid 2005-2006, Expedition 2002-2008, F150 2004-2009, F250 2001-2011, F350 2001-2011, Lincoln Navigator 2001-2002, Blackwood 2002, Mark LT 2006-2008, Mercury Mariner 2005-2009, Mariner Hybrid 2006, Monterey 2004-2007, Mountaineer 2002-2006.
Fit for: Ford F150 F250 F350 F450 E150 E250 E350 Escape Explorer Freestar Expedition Windstar; Lincoln Mark LT Blackwood Navigator; Mercury Mariner Monterey Mountaineer.2001-2011 Ford F250 F350 Truck Parking Assist Sensor
Color: Black. Material: ABS. Placement on Vehicle: Rear
OE part number: 4F23-15K859AA, 3F2Z-15K859BA.
$234
My local Ford couldn't figure out why my 2004 Aviator had the "Check park assist" mistake on the display, so I went seeking for them. They wouldn't just swap them out for some reason. These were installed by me a few weeks ago, and they operate flawlessly. Much preferable to having to pay the OEM ones' upwards of $150.
3.8/5
Package Includes:4 x Reverse Backup Parking Assist Sensors.
Fits Ford E-350 Super Duty 2009, Econoline 2007-2009, Escape 2001-2009, Escape Hybrid 2005-2006, Expedition 2002-2008, F150 2004-2009, F250 2001-2011, F350 2001-2011, Lincoln Navigator 2001-2002, Blackwood 2002, Mark LT 2006-2008, Mercury Mariner 2005-2009, Mariner Hybrid 2006, Monterey 2004-2007, Mountaineer 2002-2006.
Fit for: Ford F150 F250 F350 F450 E150 E250 E350 Escape Explorer Freestar Expedition Windstar; Lincoln Mark LT Blackwood Navigator; Mercury Mariner Monterey Mountaineer.2001-2011 Ford F250 F350 Truck Parking Assist Sensor
Color: Black. Material: ABS. Placement on Vehicle: Rear
OE part number: 4F23-15K859AA, 3F2Z-15K859BA.
$234
I put one in 2009, and this was to replace it. Evidently, water caused it to spoil. The old one, I noted, had a tiny board that hooked between the black and yellow wires. One was not included with the new one. So I connected it in accordance with the diagram, and everything worked fine until I realized later that day that it was opening constantly even when there wasn't a car there. As I read the evaluations, I saw that one client requested that the mule company give him a tiny board to place between the black and yellow wires. I reconnected my old one, and when a car is present, the gate reacts properly with no false openings. The variable resistor is a 500Kohm pot, according to my measurement. Mine was set at 250K ohms, midway. Anyone with the falsing issue might therefore obtain a 500K pot and set it to around halfway for their personal requirements. The other issue is that these devices don't seem to be completely waterproof. I want the item to last a very long time because it costs $120. Therefore, I advise using silicone RTV caulking to seal the little hole where the wire enters. Even better is to enclose the entire apparatus in a section of PVC pipe. Look at the pictures.
3.8/5
Backed by a 12 month Mighty Mule Warranty and Technical Support.
The 100 ft. Driveway Vehicle Sensor (FM140) allows a vehicle to drive past the sensor's 12 ft. magnetic field and will open your gate automatically, allowing guests the ability to exit without a Remote (FM135).
Works with single and dual gates.
Can be installed 3-100 ft. away from the gate.
Mighty Mule Wireless Driveway Vehicle Sensor (FM130) also available for wireless installation.
Also available in other lengths including 50 ft. Vehicle Sensor (FM138) and 150 ft. Driveway Vehicle Sensor (FM141).
Easy DIY (Do It Yourself) installation.
$234
I put one in 2009, and this was to replace it. Evidently, water caused it to spoil. The old one, I noted, had a tiny board that hooked between the black and yellow wires. One was not included with the new one. So I connected it in accordance with the diagram, and everything worked fine until I realized later that day that it was opening constantly even when there wasn't a car there. As I read the evaluations, I saw that one client requested that the mule company give him a tiny board to place between the black and yellow wires. I reconnected my old one, and when a car is present, the gate reacts properly with no false openings. The variable resistor is a 500Kohm pot, according to my measurement. Mine was set at 250K ohms, midway. Anyone with the falsing issue might therefore obtain a 500K pot and set it to around halfway for their personal requirements. The other issue is that these devices don't seem to be completely waterproof. I want the item to last a very long time because it costs $120. Therefore, I advise using silicone RTV caulking to seal the little hole where the wire enters. Even better is to enclose the entire apparatus in a section of PVC pipe. Look at the pictures.
3.8/5
Quarter mile warning range
Easy to install and use
Activates from dash-mounted switch, ignition, or high beams
Sonic sound can be turned on or off with included switch
Simulated rattle snake sound takes advantage of nature's best warning system
$234
My black Honda Civic has practically driven into multiple deer when going at night on country back roads for my pet-sitting company. For my black Honda Civic, I bought one of these Hopkins 27512VA nVision Trailblazer Electronic Warning Devices, and I haven't had a deer run into me yet. In fact, it's rather entertaining for me to switch it on as I approach a field of deer, draw up, and see them flip their tails up and flee.The installation instructions for this item were clear and simple. I bought a second unit for my SUV after ordering my first unit online and finding it to be excellent. I bought a new unit to install in my new SUV after I sold the old one and bought a newer SUV. The systems have always operated without a hitch. The device does make an audible chirping noise that some people could find annoying because it resembles a bird. However, I am willing to put up with the chirping noise if it stops more deer encounters. Instead of running it to my headlights, I put my device directly to my battery and installed the on/off switch.I heartily urge everyone who lives in a region with a large deer population to get this equipment!
3.8/5
ã€Multi Color to Select】Multi Color to Select (Black/Red/Grey/White/Fiat Red/Champagne Gold/Blue/Silver). 4 Weather Proof Sensors + LED Distance Display.
ã€Warranty Period】High Quality and 3 Year Warranty.
ã€High Quality Parking Radar】This Car Parking Radar System consists of 4 Ultrasonic sensors, digital control box, and LED display, making the job of parking any vehicle much easier.
ã€Easy to Install】Easy to install, with full detailed English manual. Perfectly fit your car with universal hole saw. With a drill head, convenient to drill hole on the bumper of the car.
ã€Intuitive Display】This parking radar not only makes beep sound warning, but aslo shows you distance data. Beep sound warning will be more frequent when distance is getting closer. Prevent future dangerous and costly collisions.
$234
Nowadays, you would expect modern cars to have features like parking sensors as standard equipment. One of the few exceptions is the Toyota 4Runner.This kit was installed on my 2018 Toyota 4Runner. It is just as easy to complete outside of the drilling as any other upgrade or alteration you can make to your car. It was easy to feed and conceal the wire below the car, and finding the right wiring only required a fast google search.The majority of the job must be done from below the vehicle if you don't have a lift, so be ready for that.The full tone (Red alert) is at 12 inches, suggesting that the sensors are only sensitive at certain positions. Even with a Ball fitted in my hitch, this sensitivity works remarkably well for me. I ignored the recommended spacing in the brief supplied instructions and spaced the sensors where I thought they would be beneficial (One small sheet of paper). I thought my location was ideal, with flexibility for the planned suspension changes I will be making before the year is over (I did keep in mind the region of effectiveness indicated in the Instructions). To help keep the sensors stable over the long run and to prevent water from getting into places it shouldn't, I placed a silicone bead around each one.Tools required:Drill (Kit includes needed hole bit) (Kit includes needed hole bit)Driver for flathead screws (For removing sensors if you need to make adjustments)Soldering iron and wire cutter (If you plan to solder the splice points)Table ToolsSilicone heat shrink tape or electrical tapeFrom beginning to end, installation took 30 minutes. I had a strategy in place and was well-prepared.
Most burglar alarm backup batteries will last between four and six hours. However, it is important to note that the actual amount of time may vary depending on a number of factors, including the type of battery, the quality of the battery, and the amount of power the alarm is using.
Most home security system backup batteries will last between four and eight hours. This is usually enough time to keep your home protected in the event of a power outage. However, if you live in an area with frequent power outages, you may want to consider investing in a backup battery that will last longer.
There is no definitive answer to this question as it depends on the specific application and environment in which the backup alarm will be used. However, it is generally accepted that a backup alarm should be loud enough to be heard clearly above any other noise in the area, in order to be effective.
The cost of installing an alarm on your truck will vary depending on the make and model of your truck and the type of alarm you choose. Basic alarms start at around $30, while more sophisticated models can cost up to $200. Installation costs will also vary depending on the complexity of the job, but typically range from $50 to $100.
There is no one-size-fits-all answer to this question, as the best alarm for you will depend on your personal preferences and sleep habits. Some people find that a loud alarm is more effective at waking them up, while others prefer a gentler sound that won't startle them awake. Ultimately, it's up to you to experiment with different alarm types to see what works best for you.
If you have trouble sleeping, you may have heard that white noise can help. White noise is a sound with a consistent frequency throughout, like a fan or static. It can mask other sounds that might wake you up. Some people find that leaving white noise on all night helps them sleep better. Others find it too disruptive and prefer to only use it when they’re having trouble falling asleep. If you’re considering using white noise to help you sleep, it’s important to consider the volume. White noise should be at a level that is
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