Google | | Nest Temperature Sensor (2nd gen) 3-pack | Porcelain | Best Buy

$99.99

Eufy | | Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, Optional 24/7 Protection Service | White | Best Buy

$34.99

Spt | | Decoy Box Camera with Motion Sensor Moving and LED Light (2-Pack | Silver | Best Buy

$35.25

Fosmon | | WaveLink 51046HOMUS Add-On Receiver Unit For WaveLink System (No Sensor or Transmitter | White | Best Buy

$16.99

Adewalk | | Upgraded 7000LM 6500K LED Security Light, Waterproof Motion Sensor, 3 Heads, Hardwired for Yard&Garage | Black | Best Buy

$35.00

Xodo | | PS2 Smart Home Wireless Motion Sensor (2-Pack) – Compatible with Google Assistant & Alexa (2-Pack) | Best Buy

$19.99