DEMO / ORIGINAL PLANNING WORKSHEET / NOT SENT ROOMNODE / Presence / P3 All specifications are illustrative. Sensor route: PIR + presence algorithm review Coverage: 6 m room-depth target; unverified Supply: 5 V USB-C input target Placement: Desk / shelf / wall bracket concepts Body: 76 × 48 × 34 mm example Use intent: Dry indoor room automation Planning MOQ: 800 units / configuration, illustrative REVIEW TOPICS Placement and occlusion across room layouts Delay, sensitivity and nuisance-event conditions Offline and power-recovery states APPROVAL DOSSIER Room plan and sensor position Scenario / delay acceptance matrix False-event and recovery observations BOUNDARY The image and coverage target do not establish sensing performance. No security, occupancy-counting or safety function is claimed. No certification or sample result is supplied by this demonstration.