Gas Detection System is basically a conventional 2-zone system to protect
home as well as commercial premises. It has a siren output for audio GAS
alarm indication. Other LED indications for sensors are open, short, bypass
and gas Detection. Zone bypass facility is available with separate key for
each zone. All the keys can disable by using a key lock arrangement. When
the gas is detected by any one of the gas detector within a zone alarm should
be activated.
