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

Products List
Conventional Photoelectric Smoke Alarm Sensor DSW208BK

Conventional Photoelectric Smoke Alarm Sensor DSW208BK

Smoke Detector 1.Power Supply: DC9V 2.Working Current: 6-12 mA 3.Working Humidity: Lower 90%RH Smoke DetectorFeaturesMain Technical ParameterWork Current:6-12Alarm sound more than 85dB/3mWork Temp.:minus10 Deg. To 40 Deg.Operat. Voltage:DC9Vstand-by time 43800h ...
Wireless Addressable Digital Alarm Control Panel DSM-801

Wireless Addressable Digital Alarm Control Panel DSM-801

Control panel 1.Arm Type:6 (Away/Stay) 2.Current:Static state 130mA,alarming 400mA 3.Dimension:250*150*45mm Control PanelPower adapter working voltage:AC100V~240VOperating voltage of the control panel:12VDCStatic operating current:<130mABell output current:<400mAWireless...
Excellent Surface Wired Window Door Magnetic Contact

Excellent Surface Wired Window Door Magnetic Contact

1.Magnet:Optional 2.Lead Wire:UL#22 AWG 18 3.Housing:White ABS Plastic Magnetic ContactRecessed Mounted ContactContact Type:Open or Close LoopContact Rating :Breakdown Voltage 100v / Max.Switch Current 0.5AOpera. Gap:1.25 InchDim:Dia9* 32MMListings:UL ,CERemark:A:Open C:Closed...
Surface Wired Window/Door Magnetic Contact

Surface Wired Window/Door Magnetic Contact

1.Type:Overhead Door Contact 2.Contact Type:Closed Loop 3.Housing:Alum Case 4.Dim:104.5*44.5MM 5.Listings:CE,UL,CUL Door ContactContact Rating :Breakdown Voltage 100v / Max.Switch Current 0.5A Opera. Gap:3 Inch Lead Wire:Wire:#22AWG with 22 Armoured Cable Remark:A:Open or...
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 ...
Security Outdoor Siren Exterior Alarm with strobe Bell Box EAS-400LED

Security Outdoor Siren Exterior Alarm with strobe Bell Box EAS-400LED

1.High quality at reasonable price 2.Material: ABS 3.Colour: White 4.offer ODM and OEM Outdoor Alarm Specification:Impedance8 OhmInput Voltage:12 VDCOper Voltage:6 To 15VDCMin SPL:115 dB at 12VDC/1mMax Current:1400 mA at 12VDCFlash Rate :115 +/-15 Per MinuteStrobe...
Reversing Backup Alarm

Reversing Backup Alarm

Backup Alarm: 1.12~24V,107dB 2.MOQ:1000pcs 3.Colour:black 4.Offer ODM and OEM   Backup AlarmBackup Alarm for Dump TrucksSPL:107db at 1 Meter/WVoltage:12 or 24 VDCOperating Voltage:6 To 36 VDCCurrent Output:0.5 APower:4 WattsTemp Range:-40C To 74CFrequency:1200 To...
Excellent Surface Wired Window Door Magnetic Contact

Excellent Surface Wired Window Door Magnetic Contact

Magnetic Contact: 1.Opera. Gap:1Inch 2.Lead Wire:Standard 18 3.Housing:White ,Brown ,Grey Magnetic ContactRecessed Mounted ContactContact Type:Closed LoopContact Rating :Breakdown Voltage 100v / Max.Switch Current 0.5ADim:6.35mm(dia.)*19.05mmListings:UL ,CE,CULRemark:A:Open or...
D65 fire hose

D65 fire hose

fire hose,fire extinguisher, fire D65 13BARPVC fire hose,EPDM fire hose, Rubber fire hosepvc fire hosefire exinguisherSize (inch)Inner...
Electric Magnetic Lock Bracket

Electric Magnetic Lock Bracket

1).Double door electromagnetic lock 2).Holding force:280Kg 3).Material:Al alloy 4).Can with access system use 5).Voltage Electric Magnetic Lock bracketSuitable for glass doors without up frame and down frameMaterial:Aluminum...


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