| Customization: | Available |
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| Type: | Infrared Sensor Switch |
| Principle: | Infrared |
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US Style PIR Motion Sensing Switch with Dynamic Dimming
BRT-371 is a smart dimmer switch combined with passive infrared (PIR) technology. It not only can dim the light brightness, but also can detect the heat (in the form of infrared energy) from people moving within a space. It can determine when a space is occupied and turns on or turns off the loads automatically. It is designed for easy installation and retrofit, directly fit into standard wall box where both "hot" wire and neutral wire are present.
Specification Parameters:
| Input Voltage | 108V to 240V (45Hz to 60Hz) |
Operation Environment | No-condensation 20 to 90% RH,-20ºC to 40ºC |
| Wattage | 400W Max for Incandescent Bulb, 100W Max for LED | Working Range |
Up to 8m (@25ºC) in a cone of 120 degrees |
| Mounting Hole Spacing |
83.5mm | Dimension | 119*75*49.5mm |
Wiring Diagram and Installation Guide:
BRT-371 PIR Dimmer switch requires both hot wire and neutral wire for installation:
Hot wire (ACL): Coming from the power line with 220V;
Neutral wire (ACN): Usually coming with the hot wire; and
Load wires: Going to the load.
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