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Surface Mount PIR Occupancy Sensors

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A NEGAVEEZ PIR occupancy sensor offers security and convenience in the areas that they cover. Occupancy sensor is an intelligent device which detects infrared rays emitted by human being and controls the on-off operation of electrical loads. Electrical loads can be lights, fans, Air conditioning units for energy saving application or siren, buzzer, feedback to home automation controller along with lights for security application. This highly sensitive sensor element detects human movement within its detection area and automatically turns the load on. The loads are kept on till the human movement persists in the room. The loads are turned off after preset time delay if no movement is detected within the set time it has an additional in built photo sensor (dusk to dawn sensor) which can set the sensor to turn on artificial light only when the ambient light condition (lUX level) drops below the set value. This reduces the large amount of energy wastage and helps in making the most energy efficient system along with security.   Operating voltage range: 140V AC to 270V AC Overvoltage/Under voltage protection DC 12 V/24 V versions are also available*** PIR Sensor: Highly Sensitive Quad Element Pyro Electric Sensor Time setting: Min 30 sec to Max 30 min to turn OFF loads after the last detected motion. Default time is 30sec. LUX setting: Additional Photo Sensor (Ambient Light Sensor) to select the control on electrical loads during DAY Light, PARTIAL Light and NIGHT condition. Current capacity: 5A/ 1000 W- Resistive load, 200 W of Fluorescent Tubes/LED Light load. For AC Control Use Additional Contactor of Suitable Rating. Sensor warm-up time: 1 Minute Sensing angle: 360 degrees Sensing distance: 4-5 Meters Operating Temperature : -10oC to 50oC Protection class: IP25 Enclosure is protected from environmental conditions that are water and dust. EMI protection: Protection against electromagnetic interference noise caused by cell phones, TV, tuners, audio players. Over Current/ Short Circuit Protection- 6.3Amps In built Protection circuit for lighting loads