Ce En Vds Photoelectric Smoke Detector Stand Alone Fire Detector

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 here...  Company Profile   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1