GA2008W1: Gas Leakage Detector for Wired Alarm

[admin]

For this model, it's particulary designed for wired burglar alarm signalled via NC or NO. This version cannot be used in a standalone setup.

In addition to connecting 12Volts to red & -ve to black, it's required to connect also either NC or NO with COM to your burglar alarm to detect flammable gas. Connecting only power 12V the unit is not turn on.

Please revisit product page for information.

http://www.best-china-security-supplies ... ts_id=1782