Installing a hidden surveillance camera in a smoke detector can be a challenge in places where you cannot supply power using an AC adapter. For those situations where you need a camera but can't string power wires try either of these two battery powered options.
Smoke Detector Camera 30 Day Battery
30 day battery life in standby mode - motion activated, Night Vision invisible 940n IR, saves to SD card
Price: $399.95 View Details
Smoke Detector Spy Camera 30 hr Battery
Motion activated 1280 x 960 color video - 30 hour battery life
Price: $329.95 View Details
