Wireless Smoke Alarm Detector, 9V DC and Low Power Alarm, Over 85dB Alarm Volume, CE & RoHS Marks

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Basic Info

Payment Type:	T/T L/C

Product Description

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Photoelectric technology is generally more steady thanionization technology at detecting large particles, which tend tobe produced in greater quantity by smoldering fire, which maysmolder for hours before bursting into flame
Sources of these fires may include cigarettes
The unit monitors the air and when smoke reaches its sensingchamber, it alarms
It can give you more time to escape before fire spreads
This unit can only give an early warning of developing fires ifit is installed, maintained and located where smoke can reach itand where all residents can hear it
This unit will not sense gas, heat or flame
It cannot prevent or extinguish fires
The alarm shall include a test button that will electronicallysimulate the presence of smoke and cause the unit to go intoalarm
This sequence tests the units electronics, battery and horn toensure proper operating
The unit shall include a piezoelectric horn that is rated at 85decibels at 10ft
In a smoke incident, the horn will sound in the repetitivemanner, three beeps, a pause, three beeps, a pause
The unit shall also include a low-battery warning utilizing abrief alarm chirp every 30 to 40 seconds for a minimum of sevendays
The alarm will utilize a red LED that shall flash once every 30to 40 seconds to indicate the alarm is receiving power