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Motion detectors
Motion detectors, also known as PIR sensors, occupancy sensors, or presence detectors, are essential components in modern automation and security systems. These devices detect movement within a defined area using passive infrared (PIR), microwave, or dual-technology (PIR + microwave) sensing methods. Key technical specifications include detectio...
Motion detectors, also known as PIR sensors, occupancy sensors, or presence detectors, are essential components in modern automation and security systems. These devices detect movement within a defined area using passive infrared (PIR), microwave, or dual-technology (PIR + microwave) sensing methods. Key technical specifications include detection angle (typically 90° to 360°), detection range (from 6 to 30 meters), mounting type (wall, ceiling, or flush-mount), and output type (relay, 0-10V, or DALI). They operate at standard voltages like 230V AC or 24V DC, with power consumption usually below 1W in standby. Many models offer adjustable time delay (from 10 seconds to 30 minutes) and light sensitivity thresholds (lux settings from 2 to 2000 lux). Some advanced units include IP ratings up to IP65 for outdoor use, and can be integrated into KNX, Modbus, or BACnet systems for building automation.
Motion detectors are widely deployed in residential, commercial, and industrial environments. In residential settings, they automate lighting in corridors, staircases, and gardens for energy savings and convenience. In commercial buildings, they control HVAC systems, lighting zones, and security alarms in offices, warehouses, and parking lots. Industrial applications include automated conveyor systems, machine safety zones, and access control in restricted areas. They are also critical in smart building projects for occupancy-based energy management, reducing electricity consumption by up to 30% in lighting and HVAC.
Our motion detector category includes subcategories such as PIR sensors, microwave sensors, dual-tech sensors, ceiling-mount detectors, wall-mount detectors, and outdoor detectors. Key article codes include NI0231-001 (360° ceiling PIR, 12m range, IP44), NI0231-015 (wall-mount microwave, 180°, 20m range, IP65), and NI0231-032 (dual-tech, 360°, 30m range, KNX compatible). The code structure typically follows NI0231-XXX, where XXX denotes specific features like detection technology, mounting type, and range.
At Electric Automation Network, we offer motion detectors with up to 65% discount compared to market prices, real-time pricing, and fast express shipping worldwide. Our team of specialized engineers provides personalized technical support, including product selection, integration advice, and documentation for each article. Whether you need a simple PIR for a home corridor or a complex dual-tech sensor for an industrial facility, we ensure you get the right solution with expert guidance.
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