Profile: N. R. S. Solutions A Co. specializes in providing fire detection products and accessories. Our range of products include heat detectors, smoke detectors, standalone smoke detectors and passive infra red sensors. We also offer products like fire strobe (red) siren, fire siren and fire strobe (white) siren. Our heat detector functions by use of matched pair of thermistors to sense heat. These two thermostats are placed carefully, one is exposed to the ambient temperature & other remains sealed and usually both register similar temperature. In case of fire, the temperature on exposed thermistor will rapidly increase, resulting in an imbalance which in turn leads the smoke detector to change to the heat detector. Our passive infrared detector has adopted advanced technology in signal processing and has high detection ability & anti error alarm. The detector will detect movement of human automatically when intruder passes through the detection area, and it will send out alarm signal to alarm host if there is movement. The product is suitable for the safety of factories, markets, warehouses and office building. Our fire alarm systems are generally used as security measure to prevent from fire or smoke offering total security.