This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
This Website Uses Cookies By closing this message or continuing to use our site, you agree to our cookie policy. Learn MoreThis website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
Gentex Corporation announced its GN-503FF combination photoelectric smoke and carbon monoxide alarm designed with two sets of Form A/Form C relay contacts that activate independently for smoke and CO events. In addition to its smoke and CO sensing capabilities, the GN-503FF offers tandem interconnect capabilities, 9VDC battery backup, differentiating signals for annunciation of each alarm type, a quick-disconnect wire harness, low or missing battery indicator and push-button self-test and functionality test.
entex Corporation announced its GN-503FF combination photoelectric smoke and carbon monoxide alarm designed with two sets of Form A/Form C relay contacts that activate independently for smoke and CO events. In addition to its smoke and CO sensing capabilities, the GN-503FF offers tandem interconnect capabilities, 9VDC battery backup, differentiating signals for annunciation of each alarm type, a quick-disconnect wire harness, low or missing battery indicator and push-button self-test and functionality test.