What Brand Motion Sensor Alarms?

Hey Guys,My Chamberlain CWA2000 motion sensors have not been working lately. Time for something different. What brand/model do you guys have that work well, outside?
Was using the Chamberlains for close night time detection (8 to 10ft away from my bird feeders).
Terryb00,

I've been using the Harbor Freight motion sensor for over 2 years. The farthest Ive placed the sensor outside overnight was 45 yards out w/ the ringer in the bedroom upstairs. They work very well for the money. Good luck...

https://m.harborfreight.com/wireless-driveway-alert-system-93068.html?utm_referrer=https%3A%2F%2Fr.search.yahoo.com%2F_ylt%3DAwrJ6SWTCyRbA_kAUB9x.9w4%3B_ylu%3DX3oDMTByOHZyb21tBGNvbG8DYmYxBHBvcwMxBHZ0aWQDBHNlYwNzcg--%2FRV%3D2%2FRE%3D1529117716%2FRO%3D10%2FRU%3Dhttps%253a%252f%252fwww.harborfreight.com%252fwireless-driveway-alert-system-93068.html%2FRK%3D2%2FRS%3DUeoD7IC4830J78vCf.aQwHFoSPM

Here's some put downs w/ her...

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