The main technique parameter of wireless gas detector :
Respond gas :coal gas ,natural gas ,LPG
Work power supply :220VAC
Shoot frequency :315 MHZ ~433MHZ
Shoot distance :60~80M (open spaces)
Alarm density :coal gas 0.1~0.5%,natural gas 0.1~0.3%,LPG0.1~0.5%
Alarm output :wireless shoot output ,LED each second flash one time