IR-TEC is an ISO-9001: 2000 certified designer and manufacturer of various types of human presence and motion sensor products for intruder alarm, lighting control, HVAC control and building management.IR-TEC's main products include: Lighting Control Sensor Dual Technology Motion Detector Outdoor Motion Detector Passive Infrared Sensor PIR Motion Sensor Modules Photoelectric Beam Detectors HVAC Occupancy Sensors Intruder Alarm Control Panels Home Security & Automation System Guestroom Energy Management In addition to our own products, IR-TEC is fully qualified and capable of providing OEM, ODM and EDMS of electronic products to serve our customers around the world. For OEM / ODM / EDMS business cooperation, please contact our sales department for more details.