Products
Contact Us
- Contact Person : Ms. Wang Lily
- Company Name : Gaoyou Huasheng Electronic Co., Ltd.
- Tel : 86-0514-84644451
- Fax : 86-0514-84644451
- Address : Jiangsu,Gaoyou,No39,Fenghuang Bridge
- Country/Region : China
- Zip : 225600
Products List
telephone receiver
Efficient,sensitive,highly reliable and rugged capsule construction.
Suitable for phone handset,aviator headset,diving helmets.
Parameter:Rated Voltage:24VCoil Resistance:22Ω±10%Frequency...
fire alarm bell
Special material for fire resistant.
CE,ROHS,ISO9001 approved.
Most competitive price.
Rated Voltage:12(24)VDCRated Current:20-30mASPL(A)1M:≥87dBDimension:Φ152mmX56mmGong material:ironBells still remain a popular choice for many applications such as schools where...
Industry alarm bell
Fire alarm bell,aluminum bell,electric bell
CE,ROHS,ISO9001 Compliance.
Competitive price.
Fire alarm bell,aluminum bell,electric bellRated Voltage:12(24)VDC(other voltage is available)Ratde Current :15-30mAS.P.L(A)1m:≥87dBDimension:Φ152mmX56mmGong Material:aluminiumBells...
Siren Transducer (ROHS)
1.usage: fire alarm security.
2.high SPL, good reliability
3.different connecting method available
4.RoHS compliance
siren alarm parameters:Dimension:47×16mmDC resistance:19ohm+/-10%Impedance(at 1KHz):More than 100Ω+/-20%Resonant Frequency:2500+/-20%SPL(at 1m...
Fire alarm bell
Special material for fire resistant.
CE,ROHS,ISO9001 approved.
Factory price.
Rated Voltage:12(24)VDCRated Current:20-30mASPL(A)1M:≥87dBDimension:Φ152mmX56mmGong material:iron(special material for fire resistance)Bells still remain a popular choice for many...
fire alarm bell
Fire alarm bell
Waterproof
1.Size:Φ150MM 2.Operating voltage:AC:220V3.Working current: ≤25mA4.Audio Alarm: ≥90dB5.Waterproof 6.Base Material:iron or plastic
fire alarm...
Fire electric bell (Dia.55-300mm)
fire electric bell
Full series.
Size:Φ (55,75,100,150,200,250,300)mmOperating voltage:AC 220VCurrent:≤125mASPL≥90dB
Fire electric bell (Dia.55-300mm)
...
alarm sounder
Easy assembly.
Waterproof IP67.
High sound level.
Full series.
Dimension:60*38mmOperating Voltage:4-100VDC (12VDC,24VDC,48VDC,10-100VDC,3-30VDC...)Tone:Constant,Pulse or Siren toneFrequency:1.5KHz,3KHz,or other Response FrequencySound pressure level (SPL):90-110dBCurrent...
Back buzzer
Easy assembly.
Waterproof IP67.
High sound level.
Full series.
Dimension:55*29mmOperating Voltage:4-100VDC (12VDC,24VDC,48VDC,10-100VDC,3-30VDC...)Tone:Constant,Pulse or Siren toneFrequency:1.5KHz,3KHz,or other Response FrequencySound pressure level (SPL):90-110dBCurrent...
moving coil receiver
Factory price.
Full sizes and different performance for your choice.
CE,ROHS,ISO9001 Approved.
Dimension:31*12mmImpedance:150Ω±20%Sensitivity:≥93dBFrequency Range:300-3400Hz
...