Appendix B. Tips for Installation Environment
1. Light Source Illumination Reference Value
Candle: 10Lux
Bulb: 100~850Lux
Sunlight: More than 1200Lux
2. Install the device at least 2 meters away from the light, and at least 3 meters away from the
window or door.
3.Avoid backlight, direct and indirect sunlight
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