Philips Hue Motion Sensor White 473389/464602 - Best Buy
Philips Hue Dusk-to-Dawn Outdoor Motion Sensor, Wireless and Easy to Install, Works with Philips Hue Lights, Hue Bridge Required - - Amazon.com
Philips DVT6510 8GB Expandable Digital Voice Recorder with Remote Control, Motion Sensor and Large LCD Color Display / Dictation / Audio Recorders - DictationOne.com