Breath-sensitive presence sensor that detects micro-movements and motion to keep lights on when a person is present. 360° full-circle coverage with a dependable 3–4.5 m detection radius and adjustable lux and time delay (10 s–12 min) for precise automation. Ceiling-mount design supports up to 500 W and works with 110–130 V and 220–240 V supplies while offering IP54 durability. Easy to install, energy-saving, and ideal for bedrooms, corridors, offices and elderly-care areas.

Model	QS-BR01
SKU	QS-BR01
Detection Technology	High-frequency microwave motion + ultra-sensitive breath detection
Detection Angle	360° full-circle
Detection Range	3–4.5 metres (typical)
Time Delay	Adjustable from 10 seconds to 12 minutes
Lux (Light) Setting	Adjustable ambient light threshold for day/night operation
Load Capacity	500 W (supports LED, CFL, incandescent and fluorescent loads as per wiring)
Power Supply / Voltage	110–130 V AC and 220–240 V AC (universal compatibility)
Ingress Protection	IP54 (splash resistant, suitable for indoor/commercial ceilings)
Mounting Height	Designed for ceiling mount at 2–4 metres
Product Dimensions	10 x 40 x 50 mm (1 x 4 x 5 cm)
Weight	0.1 kg (100 g)
Material	ABS plastic housing
Country of Origin	India
Manufacturer	Quick Sense