I bought the cheapest driveway alarm off of Amazon more than a year ago for perimeter defense and preparedness purposes. And it actually works... I never had any expectations of this HTZSAFE driveway alarm actually working. Especially for more than a year in the extreme weather conditions provided by North Dakota. However, it has been working and working quite well. I'm always alerted to vehicles entering my driveway, deer coming through my property and occasionally an off course tumbleweed. Either way, this driveway alarm unit seems to be a good value considering how well it has worked. Here is a link to the HTZSAFE driveway alarm in this video: https://amzn.to/4gwhFdF This is an affiliate link and will provide financial support the channel if used in tandem with placing an order. The support is greatly appreciated. ☢ My Website: https://www.MagicPrepper.com ? insta : https://www.instagram.com/magicprepper/ ❌X: https://x.com/MagicPrepper ? To gain access to exclusive content, direct communication with MP and preparedness incentives, please consider joining my SubscribeStar page for $5 a month here: https://www.subscribestar.com/magic-prepper #alarm #preparedness #motiondetection #midwayusa