Features of Smoke Detector:

• 2 or 4 wire models

• Advanced detection and discrimination algorithms

• Easy installation and maintenance

• Sleek low-profi le housing design

• Durable sensor head, no need for replacement

• SMD circuit board design-satisfactory quality and reliability

guaranteed

• Integrated heat detector for FL-SD19-2H and FL-SD19-4H models

• N/C (normal/close)-N/O (normal/open)selectable relay output

• AR (Auto Reset) function for security systems (optional for 4 wire

models) Sensor base option: standard and Shottky Diode

• Five-year limited warranty

The range includes:

FL-SD19-2 2 wire photoelectric smoke alarm

FL-SD19-2L 2 wire photoelectric smoke alarm with remote LED output

FL-SD19-2L 2 wire photoelectric smoke and heat alarm

FL-SD19-2L 2 wire photoelectric smoke and heat alarm with remote LED output

FL-SD19-4-12/24 4 wire photoelectric smoke alarm (12/24VDC)

FL-SD19-4B-12/24 4 wire photoelectric smoke alarm with Buzzer (12V/24DC)

FL-SD19-4AR-12/24 4 wire photoelectric smoke alarm with auto-reset function (12/24VDC)

FL-SD19-4ARB-12/24 4 wire photoelectric smoke alarm with auto-reset function and Buzzer (12/24VDC)

FL-SD19-4H-12/24 4 wire photoelectric smoke and heat alarm (12V/24DC)

FL-SD19-4HB-12/24 4 wire photoelectric smoke and heat alarm with Buzzer (12/24VDC)

FL-SD19-4HAR-12/24 4 wire photoelectric smoke and heat alarm with auto-reset function (12/24VDC)

FL-SD19-4HARB-12/24 4 wire photoelectric smoke and heat alarm with auto-reset function with Buzzer (12/24VDC)

Model introduce :