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
Alarm
Rocking Armature Transducer
Efficient,sensitive,highly reliable and rugged capsule construction.
Rated Voltage:24VCoil Resistance:22Ω±10%Frequency Range:300-3400HzSPL(1KHz,1M):≥95dBDimension:Φ46.5mmX17mmOTHER COIL RESISTANCE IS AVAILABLE
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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 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)
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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...
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...
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...
siren
Alarm transducer used for fire alarm sounder with high sound level.
CE,ROHS,ISO9001 approved.
IP rating:IP65
DC resistance:25ohm+/-10%Impedance(at 1KHz):90ohm+/-20%Frequency range:300-3400HzSPL(at 1m 1000Hz 24Vp-p square wave):more than 95dBRated Power:1WMax power:1.5WIP...
Reversing alarm siren
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 FrequenSPL:(at 1m;2800Hz)≥100dBCurrent consumption:Less...
siren transducer
Siren transducer used for fire alarm sounder with high sound level.
CE,ROHS,ISO9001 approved.
DC resistance:25ohm+/-10%Impedance(at 1KHz):100ohm+/-25%Frequency range:300-3400HzSPL(at 1m 1000Hz 24Vp-p square wave):more than 95dBRated Power:1WMax power:1.5WIP rating:IP65Other coil...
Electric bell (Dia.55-300mm)
HF electric bell.
Full sizes.
Size:Φ (55,75,100,150,200,250,300)mmOperating voltage:AC 220VCurrent:≤125mASPL≥90dB
Electric bell (Dia.55-300mm)
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