Right now the Nest Security Indoor Camera is on sale for $172 — marked down from the list price of $199 on Amazon. The Nest Cam Indoor has a built-in speaker and mic, can be set up anywhere, and works with Alexa voice control (Alexa device sold separately). And, you can get alerts from the Nest App whenever the camera detects movement and activity, has a built-in speaker and mic. Jump over to Amazon to see more details. Amazon also has the 3-Camera bundle from Nest on sale for $388, a savings of $108 off the list price of $497.