HKM-637267 Ultrasonic Obstacle Detection System with LED Distance Indicator and Alarm
SKU: 98682241126

HKM-637267 Ultrasonic Obstacle Detection System with LED Distance Indicator and Alarm

$71.99 $79.99
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

HKM-637267 Ultrasonic Obstacle Detection System with LED Distance Indicator and AlarmIntroducing the HKM 637267 Ultrasonic Obstacle Detection System with LED Distance Indicator and Alarm, a reliable tool designed to enhance your safety and awareness during navigation. This innovative system is equipped with a three level heartbeat prompt tone that effectively indicates the proximity of obstacles, ensuring you stay informed. The HKM 637267 features a vibrant 7 segment LED light bar that displays colors in green, yellow, and red,

Introducing the HKM-637267 Ultrasonic Obstacle Detection System with LED Distance Indicator and Alarm, a reliable tool designed to enhance your safety and awareness during navigation. This innovative system is equipped with a three-level heartbeat prompt tone that effectively indicates the proximity of obstacles, ensuring you stay informed.

The HKM-637267 features a vibrant 7-segment LED light bar that displays colors in green, yellow, and red, allowing for easy identification of nearby objects from 30CM to 250CM with centimeter display accuracy. This visual indicator helps users quickly assess their surroundings, making it an essential device for various environments.

Additionally, the HKM-637267 incorporates an intuitive alarm prompt with beep sounds that escalate as you approach obstacles. As the distance narrows, the alarm sound becomes increasingly urgent, providing timely warnings that assist in avoiding potential collisions.

Equipped with a high-quality ultrasonic probe, this system includes a self-test function to routinely check the probe’s health. Any abnormal statuses are indicated promptly, which helps prevent damages that could lead to reverse collisions. The HKM-637267 is designed to minimize accidents and improve overall navigation safety, making it a valuable addition for anyone who values situational awareness.

Enhance your safety and elevate your awareness with the HKM-637267 Ultrasonic Obstacle Detection System, and navigate confidently in any environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98682241126

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4.9 ★★★★★
Based on 2072 reviews
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A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Skin Care
Size: 5 Ounce (Pack of 1)
Satisfied. I keep it for not only my self but for my children and grand and great grandchildren that come to enjoy the swimming pool with me. Good product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
D
Verified Purchase
Donna J. Restivo
Omaha, US
★★★★★ 5
Best sunscreen
Size: 5 Ounce (Pack of 1)
My family and I use only Blue Lizard sunscreen. We think it's coverage and sun protection works best.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
M
Verified Purchase
Megan
West Palm Beach, US
★★★★★ 5
Waterproof
Size: 5 Ounce (Pack of 1)
This product is great for kids in the pool or ocean. It is very waterproof and you can even see the water beading on top of the sunscreen. It doesn't go on super clear, which can be an advantage for determining coverage. One other unique feature is the bottle itself changes color to indicate it is currently exposed to UV light although that is basically anytime you walk outside in daytime.
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Reviewed in the United States on August 21, 2025
T
Verified Purchase
T. Basic
Port Orchard, US
★★★★★ 4
Good sun protection but leaves white streaks after sweating
Size: 5 Ounce (Pack of 1)
I really wanted to like this sunscreen after seeing it make a lot of lists for best sunscreen for runners. But for whatever reason, about 15-20 minutes into my runs and I've started really sweating, I see white streaks in my elbow crease. I've started developing weird tan lines in my elbow crease if I don't consciously try to re-rub and re-spread the sunscreen in my elbows periodically during my runs. If I only use the sunscreen for lower impact activities, I don't get the white streaks. It's as if from the sweat it pools the minerals from the sunscreen into my elbow crease. But yet I don't have that problem with the sweat mix with my sunscreen on other parts of my body. I've also switched to Australian Gold Botanical Mineral sunscreen which ironically isn't meant for sports, but I don't have the elbow crease white streaks issue with that sunscreen. I will say, this Blue Lizard sunscreen does rub and spread easily and doesn't leave a white cast after rubbing it into my skin. Although it does feel mildly greasy after I'm done applying it everywhere. I've switch to Australian Gold Botanical Mineral sunscreen which doesn't feel greasy but it does leave a slight white cast on my tan skin, but I'll rather have that than deal with frequently needing to re-rub/re-spread the sunscreen in my elbow creases when white streaks form.
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Reviewed in the United States on June 9, 2023
Y
Verified Purchase
Yankee23
West Palm Beach, US
★★★★★ 5
Like magic!
Size: 5 Ounce (Pack of 1)
Have been using this sunblock religiously for about 15 years. It is amazing! I highly recommend.
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Reviewed in the United States on March 1, 2026

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