Product Features:
• 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
• 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-HD12-2 2 wire heat alarm
FL-HD12-2L 2 wire heat alarm with remote LED output
FL-HD12-4 4 wire heat alarm (12/24VDC)
FL-HD12-4B 4 wire heat alarm with buzzer (12/24VDC)
FL-HD12-4AR 4 wire heat alarm with auto-reset function (12/24VDC)
FL-HD12-4ARB 4 wire heat alarm with auto-reset function and buzzer (12/24VDC)
