Edwards Signaling G4LFWF-HVM 03/03 The VLI detector combines a

The VLI detector combines a fail-safe Intelligent Filter (patent pending) with an advanced clean-air barrier for optics protection allowing the use of absolute detection and a long detection chamber life without the need for recalibration

The Commander4 also features the patented Checkmate® instant voltage verification feature which allows the installer to check the voltage drop draw and match it to the blueprint

Designed for use in fire alarm and voice evacuation systems

and may be placed in one of four positions: strobe above

Edwards Signaling G4LFWF-HVM 03/03 The VLI detector combines aG4LF Series notification appliances provide the benefits of Genesis life safety signals with output suitable for sleeping areas and other applications requiring low frequency audible tones. These high performance appliances generate a crisp 520 Hz tone in the standard 3 3 temporal pattern. An optional setting configures the appliance for continuous audible output a critical feature for coded notification appliance circuits. G4LF appliances also