A Black Friday "deal" is often a normal price next to an inflated list price. Here a driveway alarm only counts as on sale when its checked price is at least 15% below its own typical price over the last 90 days, from our price history. The best-rated models are listed too, since many are good value without a sale. See deals in every category.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
On sale now
No driveway alarm rated 3.8 or higher is 15% or more below its typical price at the last price check (November 9, 2026). Prices are rechecked through the sales; this list updates when one drops. See the recent price changes.
Best buys at their normal price
The top-rated models in each sensor type. A sale on one of these is worth more than a big discount on a weaker model.
Best Motion Sensor Driveway Alarms
- FULNIX DA01 Solar 2-Sensor Kit#1 of 17Full review
A two-sensor solar kit with a carry-anywhere receiver, for people who want to hear the driveway from the garage or yard.
Amazon $62.99$62.99PIR motion3,000 ft2 - Dakota Alert SMA-4000 Smart#2 of 17Full review
The motion kit to get if you want driveway alerts on your phone as well as a chime, with Dakota Alert’s one-mile radio.
Amazon $104.99$104.99PIR motion1 mile1 - eMACROS HS002 Solar 2-Sensor Kit#3 of 17Full review
A low-cost two-sensor solar kit for a driveway and a second entrance, when a chime in the house is all you need.
Amazon $69.99$69.99PIR motion2,600 ft2
Best Vehicle-Only Driveway Alarms
- Dakota Alert Smart Rubber Hose 4000#1 of 7Full review
The no-dig vehicle alarm with phone alerts, for a driveway where you want to know about cars and nothing else.
Amazon $189.99$189.99Rubber hose1 mile1 - Dakota Alert Smart Vehicle Sensor 4000#2 of 7Full review
Dakota Alert’s buried vehicle probe with phone alerts, for a property where you want to know about every car without false alarms from wildlife.
Amazon $299.99$299.99Magnetic probe1 mile1 - Dakota Alert DCRH-4k Plus Hose#3 of 7Full review
A vehicle-only kit you can set up in minutes without trenching, for a gravel or paved drive that isn’t plowed.
Amazon $149.99$149.99Rubber hose1 mile1
