^{_{PRODUCT FEATURE
The detector works once connectd to DC power directly. LED Indicator flashing every 18 secondssignifies detector working normally and LED Indicator on signifies detector alarming. Built-in a couple of output contact, which keep close when work normally and disconnect  after  alarm. Auto-reset when no smoke existing nearby. Intalling with mounting base.
INFRARED PHOTOELECTRONIC SENSOR 
AUTO  RESET
INTELLIGENT LOGIC CONTROL
NETWORK OUTPUT/ LED INDICATING ALARM
ANTI-LIGHT , MOTHPROOF , DUSTPROOF  
STRONG  ADAPTABILITY FOR  CIRCUMSTANCE  
SMT  DESIGN, HIGH STABILITY
STAIN STEELESS SHIELD,ANTI-RFI(20V/m-1GHz)}}

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^{_{TECHNICAL  SPECIFICATION:}}

^{_{.
OPERATING VOLTAGEDC 12V 
STATIC  CURRENT≤2mA 
ALARM  CURRENT≤10mA     
ALARM INDICATION: RED LED ON                    
OPERATING TEMPERATURE: -10 +50
OPERATING HUMIDITY :≤95RH
ANTI-RFI: 10MHz-1GHz 20V/m
DETECTING  AREA: 80 square meter(with the installation height of 6m-12m), and 60 square meter (with the installation height less than  6m)
ALARM OUTPUT :  Relay output N.C., DC28V, 100mA
DIMENSION SIZE :104 mm dia.49mm deep
SENSITIVITY:I LEVEL}}