CAR & BIKE
2026.08.22
【Car Security】Protect your car, garage, home, and even crops!? Use the "cost-performance" security alarm in sets.
As you accumulate precious vehicles like cars, motorcycles, and bicycles, you naturally want to implement security measures for all of them. However, installing bulky devices for each can be quite challenging. With the KEIYO security alarm that you can buy as a set, it seems possible to have a “watchman” at every location that concerns you.
From a small body up to 113dB! The alarm starts when vibration is detected
KEIYO's "AN-S150H" is a simple security unit that detects vibrations and impacts transmitted to the mounted object and alerts the surroundings with an alarm sound. The alarm volume has three levels: 95, 105, and 113dB. At maximum 113dB, it is quite loud. Additionally, the vibration sensitivity can be changed in seven levels, allowing adjustment according to the installation location or usage.
Operation is from the included remote control. It also features an LED to check the alert status. When you park your car and step away for a bit, it is reassuring to add another layer of security by knowing that "if something happens, an alarm will sound" in addition to simply locking it. It seems likely to be useful as a security item combined with locks or chains.
Operation is from the included remote control. It also features an LED to check the alert status. When you park your car and step away for a bit, it is reassuring to add another layer of security by knowing that "if something happens, an alarm will sound" in addition to simply locking it. It seems likely to be useful as a security item combined with locks or chains.
Leave the watchman duty to it, from cars and bicycles to warehouses
What's interesting is that it doesn't end with just attaching to cars. The compatible bar diameter is about φ20 to 44mm, allowing installation not only on passenger cars and light trucks but also in places where vibrations are transmitted, such as motorcycles and bicycles. It can also be used for gates, doors, shutters, storage sheds, material warehouses with tools, and agricultural machinery.
For example, one on the car, one on the bicycle, and one in a storage room that is not often opened. Instead of covering everything with one security device, it places one at each location that you want to protect. With the AN-S150H, this kind of usage seems possible.
With an IP66 waterproof and dustproof rating, outdoor use is within consideration. Rather than separately looking for security items for cars and bicycles, having the same device makes operation learning easy.
For example, one on the car, one on the bicycle, and one in a storage room that is not often opened. Instead of covering everything with one security device, it places one at each location that you want to protect. With the AN-S150H, this kind of usage seems possible.
With an IP66 waterproof and dustproof rating, outdoor use is within consideration. Rather than separately looking for security items for cars and bicycles, having the same device makes operation learning easy.
Seven levels of alarms that can be adjusted according to the installation location.
What is concerning here is the part that asks, "Won't it go off just from a light touch?" The "AN-S150H" allows for vibration sensitivity to be adjusted in 7 levels. Additionally, the alarm volume can be selected from 3 levels, so you can set it according to the usage environment. After installation, it is important to conduct a functionality test and adjust the sensitivity to fit the specific location.
The estimated battery life of the main unit is about 1-2 years with daily use and about 2-3 years in standby mode. One of its attractive features is that there is no need to constantly connect the charging cable or draw power from the car.
The estimated battery life of the main unit is about 1-2 years with daily use and about 2-3 years in standby mode. One of its attractive features is that there is no need to constantly connect the charging cable or draw power from the car.
Three units for under 10,000 yen! Set use for places you want to protect.
Due to price revision, the regular price of one unit has changed from 4,980 yen to a special price of 3,980 yen. Furthermore, the set of 3 units is 9,999 yen, and the set of 5 units is 15,920 yen. If you just need it for one car, you can buy a single unit. For one car, motorcycle, and bicycle, you can choose the set of 3, depending on the number of items you wish to protect.
Recently, crops have also become targets. Being able to increase measures by saying "Let's put one here too" is unique to the multiple unit sets. How about adding a guard that alerts you with sound to your current security measures, such as locks and chains?
Recently, crops have also become targets. Being able to increase measures by saying "Let's put one here too" is unique to the multiple unit sets. How about adding a guard that alerts you with sound to your current security measures, such as locks and chains?
Product Name / KEIYO Simple Security Unit AN-S150H
Price / 3,980 yen for 1 unit, 9,999 yen for a set of 3 units, 15,920 yen for a set of 5 units
Alarm Volume / 3 levels of 95dB, 105dB, 113dB
Vibration Sensitivity / 7 levels
Waterproof and Dustproof Performance / IP66
Compatible Bar Diameter / Approximately φ20-44mm
Operation Method / Included Remote Control
Estimated Battery Life / About 1-2 years with daily use, about 2-3 years in standby mode
⚫︎KEIYO
Price / 3,980 yen for 1 unit, 9,999 yen for a set of 3 units, 15,920 yen for a set of 5 units
Alarm Volume / 3 levels of 95dB, 105dB, 113dB
Vibration Sensitivity / 7 levels
Waterproof and Dustproof Performance / IP66
Compatible Bar Diameter / Approximately φ20-44mm
Operation Method / Included Remote Control
Estimated Battery Life / About 1-2 years with daily use, about 2-3 years in standby mode
⚫︎KEIYO









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