Ningbo DSW Electronics Co., Ltd.
Main products:outdoor siren,piezo alarm,indoor siren
Products
Contact Us
  • Contact Person : Ms. Woo Elsie
  • Company Name : Ningbo DSW Electronics Co., Ltd.
  • Tel : 86-574-27861849
  • Fax : 86-574-87264906
  • Address : Zhejiang,Ningbo,Room 1621 ,Lingqiao Square , Ningbo City,315000, China
  • Country/Region : China
  • Zip : 315010

Fire Alarm
Manual Call point F-89

Manual Call point F-89

Manual Call Point 1.Working Voltage:DC24V/AC220V 2.Contact Resistant:<0.1w 3.Max Working Current:5A  Manual Call PointSpecification:Indicator Light WorkingCurrent:<5mA(DC24V)Working Temperature:-10~50Working Relative Humidity:<=95RH %(25) ...
Fire Alarm Emergency Fire Sounder Alarm EFA-180

Fire Alarm Emergency Fire Sounder Alarm EFA-180

FIRE SOUNDER: 1.Operating Voltage:20-28 2.Rated Current:30 3.Rated Voltage:24VDC FIRE SOUNDERAvailable In RedSound Pressure:113G.W(kgs):13.5Capacity(pcs):100Packing Size(mm):180*140*63.5 ...
Emergency Fire Alarm Fire Sounder Alarm F-150

Emergency Fire Alarm Fire Sounder Alarm F-150

FIRE SOUNDER: 1.Operating Voltage:20-28 2.Rated Current:30 3.Rated Voltage:24VDC FIRE SOUNDERAvailable In RedSound Pressure:103G.W(kgs):13.5Capacity(pcs):100Packing Size(mm):580*240*450Description:6" Fire Alarm Bell Low current consumption Quickly and easily installed...
Emergency Fire Alarm Fire Sounder Alarm EPA-140

Emergency Fire Alarm Fire Sounder Alarm EPA-140

1.Rated Voltage:12-24 VDC 2.Min.SPL:Max.105dB(at 1 meter,24VDC) 3.Housing:ABS/RED 4.Weight:210+/-10g Piezo Siren with StrobeOperating Voltage:15~30VDC Max. Rated Current:100mA Max.(at 24VDC) Resonant Frequency:0.5~1Hz Tone Nature:I Fire engine II Police Car III Ambulance Car...
Emergency Fire Alarm with strobe EFA-126

Emergency Fire Alarm with strobe EFA-126

1.Rated Voltage:24VDC 2.Operating Voltage:15-30VDC 3.Housing:ABS/RED Fire AlarmMin.SPL:>=91dBTone Nature:Siren/FireOperat. Temperature:-10°C~50°C Emergency Fire Alarm...
Manual Call Point F-87

Manual Call Point F-87

Manual Call Point 1.Operating Voltage:12-48 2.Rated Current:100 3.Rated Voltage:24VDC Manual Call PointSpecification: Working Voltage: 220V AC 50Hz/24V DCMax Current: 5A 220V AC 50Hz/8A 24V DCResistance: ≤ 0.1ΩWorking Tempe: Temp -10~+50°CRelaitive Humidity:...


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