Ce En Vds Photoelectric Smoke Detector Stand Alone Fire
DetectorProduct DescriptionTechnical parame- tersSmoke
detectorVoltageDC3V(built-in CP952434)Low-voltage
inspection2.2VcurrentWorking currentQuiescent
current≤120mA≤2uAAlarm loud- ness≥85dB/3mWorking
temperature-10ºC~+40ºCAmbient humidity≤95%RH(no condensation)Status
dis- playNormal smoke detectionLED (red) flashes once about every
344 seconds, no alarm soundSmoke detection or key testLED (red)
flashes and continuous alarm is givenLow sensitivity detection
(silent mode)LED (red) flashes about every 10 seconds, no alarm
sound, automatically cancel low sensi- tivity detection about 9
minutes laterAlarm memoryLED (green) flashed 3 times about every 43
seconds, and stops 24 hours later. The first time you press
test/mute button after alarm is made, the detector will hint by
special alarm mode.End of useful lifeAfter working for 10 years,
alarm sound is made, the buzzer buzzes 3 times about every 43
secondsLow-voltage inspectionLED (red) flashes once, make "di"
alarm sound about every 43 secondsExampleView more products,click
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