Apart from enhancing your home security, a driveway alarm can also provide you with the best way to know when someone is approaching your door, giving you extra seconds to get off the couch. Whether you prefer an audible driveway alarm that beeps or plays a melody when motion or heat is detected, or a smart alarm that sends you push notifications, ZDNET has compiled the best options available to suit your setup. Also: The best home security systems You can install this driveway alarm on your home or a post outside of it to provide the most visibility of incoming people. It offers three levels of sensitivity ranging from low to high, with the highest being up to 40 feet, so you can choose the right amount of coverage for your property. Once you set up the alarm, any detected motion will trigger a melody on the receiver to alert you. The Guardline 500ft range alarm offers over 30 melodies to choose from, and you can add up to 16 sensors for different areas around your home, each with its own melody. Keep in mind that the receiver must be placed within 500 feet of the sensor due to the wireless range. If you have a long driveway and want to place the sensor at the end of it, near the street, you may need an alarm that covers more than 500 feet. Bistee’s driveway alarm is a great option for those on a budget. With a maximum detection range of 20 feet, it is ideal for smaller driveways or coverage areas like a front porch or patio, and at only $20, it is affordable. The sensor is powered by 4 AA batteries and has an IP44 waterproof rating, making it weatherproof for outdoor use. The receiver needs to be plugged in indoors within 600 feet of the sensor, making installation a breeze. One of the unique features of this alarm is its microwave and infrared sensor, which not only provides more accurate monitoring of activity in your driveway but also reduces false alarm rates. Additionally, the system is scalable and can be connected with up to 58 other receivers. The Dakota DCMA-4000 is the best option for long-range monitoring, as it allows up to one mile between the sensor installed outside and the receiver inside. This makes it perfect for those with a long driveway or a larger property to cover. The long-range monitoring feature provides more reliable alerts and effectively reduces false alarms. It can detect movement in a coverage area of up to 100 feet from the sensor, making it a versatile option for monitoring your backyard, parking lot, or sheds. The sensor is powered by a 9-volt battery, while the indoor receiver is connected to power. The receiver can handle up to 16 different Dakota sensors, which is useful if you want to add extra monitoring to areas surrounding your property. Driveway alarms function by playing an audible alert in your home when motion is detected by the sensor outside. However, personally, I prefer a silent alarm, like a phone notification, as I have three kids and a dog and don’t need more noise in my house. Hence, I prefer smart alarms over traditional ones. Yolink’s driveway alarm is the best smart option as it doesn’t require a specific home automation system to be installed or purchased separately. It comes with a receiver that connects to wifi and the sensor that is mounted outside. The receiver functions like all other driveway alarm receivers, with the exception that it is wifi-enabled. When you install it, you can connect it to the internet, and you will receive mobile notifications of any motion detection. The Yolink driveway alarm can be integrated with Alexa or IFTTT and has customizable audio. You could even set up custom Halloween announcements by uploading an MP3 file and setting it as your alert. The Dakota Alert DCPA-4k Plus wireless driveway alarm consists of a probe that you can bury underground to detect incoming vehicles. The probe is connected to 50ft of direct burial cable to transmit the signal to the receiver. The receiver can be placed up to a mile away and still provide reliable alerts when a vehicle is near the probe. This is perfect for gravel driveways, especially in larger properties. However, you can also bury the probe next to a concrete or asphalt driveway, and it will detect vehicles within 10-12 feet. This Dakota Alert driveway alarm only has a metal sensor, so it won’t detect people or large animals like deer or bears. This makes it more suitable for those who don’t want false alarms from animals on their property and only want to receive alerts when a car is coming. Moreover, it offers a wireless range that’s ideal for most homes, not requiring a one-mile wireless range, which is right in the middle of the range spectrum. If you have a long gravel driveway and want to be alerted of any motion detected, then the Dakota Alert DCMA-4000 is a good choice. However, if you only want to know when a vehicle is detected, the Dakota Alert DCPA-4k Plus may be the best option. Personally, I prefer to receive alerts as notifications on my phone or Apple Watch so that I can receive them no matter where I am, and so that it won’t create a loud noise in my home. Thus, I prefer a smart option, such as Yolink’s outdoor sensor. I took great care in finding the driveway alarms that are worth our readers’ hard-earned money. In particular, I focused on several crucial factors, including accuracy in motion detection, reliability in everyday use, weatherproofing, detection range, and wireless range. I made sure to provide comprehensive and trustworthy reviews of the best driveway alarms to help you make informed decisions when selecting the right alarm. Each driveway alarm has a specific range for both maximum coverage area and maximum distance between the receiver and the sensor. The maximum coverage area is the area the sensor is monitoring for motion, which could be a driveway, front porch, or front or back yard. The maximum distance between the receiver and the sensor, also known as wireless range, determines how far apart you can place the receiver and the sensor while still maintaining a connection and ensuring that alerts from motion detection come through to the receiver. Our top pick out of the smart options, the YoLink Outdoor motion sensor & SpeakerHub is worth highlighting because it comes with a receiver that doubles as a hub for a low price, making it a good choice for those that don’t want to add a complete home automation system to their homes. It has sound and voice alerts, as well as Alexa and IFTTT integrations though.  If you only want a mobile notification when there is someone on your driveway, simply getting an outdoor motion sensor compatible with your current home automation system is enough. Ring has some outdoor motion detectors and is Alexa-compatible, Eve has HomeKit-enabled motion detectors, and if you have a Philips Hue hub at home, you can add this motion detector.  The receiver just needs to be plugged in inside your home, then follow any manufacturer’s instructions if pairing or wifi connectivity is required.