Optical (Photoelectric) Smoke Detector- for 12VDC Security System Hong Chang HC-206B

Optical (Photoelectric) smoke detector responds to smoke. It has a chamber inside consists of a “light-emitting diode (LED)” that constantly shoots a beam of light and a “photocell” that senses light from darkness. In peacetime, the “photocell”can not senses the beam of light form the “light-emitting diode (LED)”. When there is smoke into the chamber of detector ,the beam of light is scattered by smoke particles, and the scattered light hit the“photocell”, thus the alarm is initiated.

Hong Chang	Optical (Photoelectric) Smoke Detector- for 12VDC Security System
Voltage	12VDC
Standby Current	90μA
Alarm Current	30mA
Suitable Temperature	-15~50° C
Suitable Humidity	0~95% RH
Size	103mm x 43mm
Weight	150g
Material	Fire-resisting ABS material
Joint Contact	Copper (zinc-plated)
Color	Ivory White

Notes
Prohibit from being installed at the places with large volume of smoke and steam lingering, and the inlet and outlet of cold and warm air.

• 12VDC input power, can be combined with security/ burglar system
• Relay contact (1A) : N/C (normal/close); N/O (normal/open) alternative.
• With a button on the surface, when the detector alarms, the LED signal will hold until press the button.

• The red wires are power source (12VDC)
• The black wires are the signal source.
• point 3 and point 4 are relay contact: 1A (NO or NC alternative).

	Brochure Optical (Photoelectric) Smoke Detector- for 12VDC Security System Hong Chang HC-206B

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