The OMNI AT-5LE Compact Infrared Indoor Illuminator from Axton can be powered via a 12 VDC power adapter or via PoE. It has low visibility and a rugged design to prevent detection and possible tampering or damage. After installation, only 3" disk is visible. It is suitable for drop-ceilings or drywall installations.
For optimal performance, each illuminator should be at least 12" away from the camera.