Ledgebit Zigbee Human Presence Detector | Zigbee Bridge-Hub Required

Dual-Sensor Precision Detection: Combines PIR infrared for quick motion capture with 5.8GHz/24GHz mmWave radar for superior accuracy in detecting static human presence, micro-movements (e.g., breathing or typing), and even direction/speed of motion, reducing false positives from non-human activity.Configurable App Controls: Via Tuya Smart Life app, adjust sensitivity (1-9 levels), detection distance (0-9.5m), hold time (0-1500s to maintain detection after absence), and latency (0-10s) for personalized performance; supports macro/micro motion differentiation for nuanced automation.Ambient Light Sensing: Integrated illuminance sensor (0-3000 Lux) monitors room brightness to trigger light-sensitive scenes, such as auto-illuminating pathways at night or conserving energy by deactivating devices in well-lit areas.Voice and Ecosystem Integration: Fully compatible with Alexa, Home Assistant, IFTTT, and Tuya platforms for hands-free operation, voice alerts (e.g., “Motion detected in hallway”), and multi-device linkages like syncing with smart locks or thermostats.Real-Time Alerts and Security Enhancements: Delivers instant smartphone push notifications on detection; configurable high-decibel local alarms; pairs with IP cameras for video verification or sirens for comprehensive home defense.Zigbee Mesh Networking: Utilizes Zigbee 3.0 for stable, low-latency connectivity in expansive smart homes (hub required); ensures reliable signal penetration through walls.Effortless Installation and Durability: Ceiling or optional wall mounting with simple AC wiring (no batteries needed); constructed from fire-resistant ABS material; operates in harsh conditions (-20°C to 70°C, 0-95% RH) for indoor/outdoor versatility.Energy Optimization and Privacy Focus: Low-power design promotes sustainability; radar technology prioritizes human detection over environmental noise, enhancing privacy by avoiding unnecessary recordings or triggers.