Product Name: Fire Alarm Addressable Spot Type Photoelectric Smoke Detector Model NO.: JTY-GM-LD3000EN/A Infrared Sensor Installation: Ceiling Types of Smoke Detectors: Photoelectric Smoke Style Anti-Theft Alarm System Type: Sound and Light Alarm Type: Smoke Detectors Material: Stainless Steel Certification: Cccf, CNAS, Lpcb, Ce, UL, ILAC-MRA Usage: Fire Alarm Installation Mode: Ceiling Mounted Trademark: GQ Transport Package: Standard Export Packing Specification: GB Origin: China Product Description Spot type photoelectric smoke detectorThis spot type photoelectric smoke detetor can be used in supper market, civil building, motor car packing area, basement area, power station, and industry field to send warning signal to master if on fire.1.2-bus, non-polarity2.The second generation of distributing intelligentized product adopting special built-in MCU technology.3. Adopts the E-code method, read/write the address by the coding device or controller.4. With the black smoke alarm function.Main technology specifications:ContentTechnical DataTypePoint-type smoke detectorOperating voltageRed indicator flashes in the event of routine-checking, lighting on in the event of alarmIndicatorDC 14V~24VIndicatorCurrent:<0.5mAAlarm current:<1.5mAOperating temperature-10ºC~55ºCRelative humidity≤ 95%RH(40±2ºC)(Not condensation)Mounting methodWorking with LD10EN base, adopts the rotating installation type, easy to installMax. external dimensionΦ104mm x 53(H)mmWeight0.18 Kg±0.005Kg