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IPDB › China Industry › Instruments & Meters

China, Chinese AC110/220V 9V Backup Battery Home Fire Detection Smoke Detector¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

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Fire Control Fire Alarm Smoke Detector Smoke Detector Alarm System

Shenzhen Sumring Technology Co., Limited

Preview:

Product Description AC110/220V 9V Backup Battery Home Fire Detection Smoke Detector Smoke Detector:Smoke detector SR-820 seriesSR-820PHS Photoelectric Smoke alarm (independent)SR-820PHM-AC Wired interconnected Photoelectric smoke alarmSR-820PHW-AC(AC Power& Back up battery) Wireless interconnected smoke alarmSR-820PHWR-AC(AC Power& Back up battery) Wireless network & interconnected Smoke alarm(wireless network with alarm system and wireless interconnection with group detectors)SR-820PHR Wireless Photoelectric Smoke alarmplease note:there are five types of this product. Please leave a message to us if you want. Thank you! Main Features:Wired or wireless interconnection function,Wireless network functionAuto-check malfunctionInfrared photoelectric sensorMCU processing, eliminate false alarmPhotoelectric sensing technologyDustproof, mothproof, anti-light interference designHush functionLower battery indicationExecute criterion: EN14606; UL217 Technical specification:Model No.SR-820PHSSR-820PHM-ACSR-820PHW-ACSR-820PHWR-ACSR-820PHROperating voltage9V batteryAC110/220V(9V backup battery)AC110/220V(9V backup battery)9V batteryInterconnectionN/AUp to 40 pc smoke detectorsInstall within the radius of 200 mN/AHush functionYESYESYESYESYESCode formN/AN/A22622262/15272262/1527Sending frequencyN/AN/A433MHz433MHz/315MHz433MHz/315MHzRadio distanceN/AN/A200 m(open area)200 m(open area)200 m(open area)Sensitivity2.06%ft±1.3%ft2.06%ft±1.3%ftSound level85dB/3m85dB/3mInstallationWall or Ceiling mountedWall or Ceiling mountedWorking environment-10oC~+50oC(≤95%RH No congelation)-10oC~+50oC(≤95%RH No congelation)Dimension128*38mm128*38mm Product Pictures :

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