Nittan EVC-DP Evolution Conventional Dual Optical Detector

By calculating the ratio of light sources, that operate at different wavelengths, the EVC-DP can determine the particle size and thus distinguish between smoke and non-combustion products such as steam and dust. This patented, award winning technology is unique to Nittan and provides an excellent solution to false alarms in areas prone to steam and dust, including hotels and hospitals and other areas of multiple occupancy