In this research, we designed a remote system to test parameters of gas detectors such as gas concentration and initial response time. This testing system is available to measure two gas instruments simultaneously. First of all, we assembled an experimental jig with a square structure. Those parts are included with a glass flask, two high-quality cameras, and two Ethernet modems for transmitting data. This remote gas detector testing system extracts numerals from videos with continually various gas concentrations while LCDs show photographs from cameras. Extracted numeral data are received to a laptop computer through Ethernet modem. And then, the numerical data with gas concentrations and the measured initial response speeds are recorded and graphed. Our remote testing system will be diversely applied on gas detector’s test and will be certificated in domestic and international countries.
 Incident Investigation & Safety Checkup Division, Gas Incident Statistics, Korea Gas Safety Corporation, 2016.
 Seong-Hwan Han, Hern-Chang Lee, Kyoshik Park, Tae-Ok Kim, “Consequence Analysis for Fire and Explosion Accidents in Propylene Recovery Process”, KIGAS Vol.18(1), pp 52~60, 2014.
 http://news.ccstv.co.kr/sNews/pNewsView.php?&nBNo=31939 accessed on 27/02/2016
 Gyou-tae Park and et al, "A Smart Monitoring System for Preventing Gas Risks in Indoor" IJECECE, Vol.9(6), 2015.
 Gyou-tae Park and et al, "Research on Development and Accuracy Improvement of a Combustible gas leakage detector with Explosion Proof Using an IR Sensor”, IJECEECE Vol.10(4), pp. 360~364, 2014.
 Gyou-tae Park, geunjun Lyu and et al, "A Study on the Development and Accuracy Improvement IR Combustible gas leakage detector with Explosion Proof”, KIGAS Vol.18(3), pp 1~12, 2014.