The magnet is either good or weak and a strong wind knocked it over so I had to use wire to keep it from moving. But it increased the range of my Mighty Mule opener. It's hard to say how much. My range varied from 6 feet to 20 or 50 feet depending on the number of sunspots on those days. But overall I am satisfied with this antenna. My Mighty Mule works thanks to this antenna and not in a dumpster.
Smart Column Yandex New Station Mini - smart column with Alice (no watch), black onyx
209 Review
4G LTE modem HUAWEI E3372h-320 White
49 Review
SGEYR 5X1 HDMI Switcher: Choose From 5 Devices With Ease & 4K Ultra HD Support
35 Review
Women'S Bayite Stainless Steel Bands With Frame And Rhinestone Bling, Compatible With Fitbit Blaze For Stylish Replacement Accessory Straps
45 Review
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review
Radio receiver Max MR-322 anthracite
14 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review