Changzhou Drm Electronics Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. ma amy
  • Company Name : Changzhou Drm Electronics Co., Ltd.
  • Tel : 86-519-86382565
  • Fax : 86-519-86382566
  • Address : Jiangsu,Changzhou,Lijia Industry Park Changzhou City, Jiangsu Province. China
  • Country/Region : China
  • Zip : 213176

Alarm
DSS100 series siren

DSS100 series siren

1.high SPL 2. Waterproof 3. different tones/voltage available. 4. Easy assembly 5. RoHS compliance 1. Dimension:60mm*38mm2. Tone: Siren tone, Pulse tone, Constant tone3. SPL: min 97dB, 105dB, 110dB/1m @rated voltage4. Rated Voltage: 12VDC, 24VDC,5. Frequency: 2.8KHz, 3KHz6....
Siren DSS39W060

Siren DSS39W060

Siren, bell 1. resistance: 32 ohms 2. Impedance @ 1KHz: 150 ohms 3.Sensitivity @ 1KHz: min. 95dB test appropriative circuit DC Resistance:22Ω±10%@20Impedance at 1,000Hz: 70Ω±25%Sensitivity at 1000Hz,1mW:110dBDistortion(300...3400Hz):<5%Frequency...
siren alarm DSS47A

siren alarm DSS47A

1.usage: fire alarm security. 2.high SPL, good reliability 3.different connecting method available 4.RoHS compliance 1.Demension: D46.5*15.5mm2.Resistance :19ohm3.Impedance: 100ohm4. Frequency: 2KHz5. SPL: min 95dB/1m/1KHz/24Vp-p/Square wave ...
Siren DSS150

Siren DSS150

Siren, bell 1. resistance: 32 ohms 2. Impedance @ 1KHz: 150 ohms 3.Sensitivity @ 1KHz: min. 95dB test appropriative circuit  Sirens, bellsDC: 12V/24V/220VImpedance at 1,000Hz: 150 ohmsSPL at 1,000Hz: min 105dB/1m test appropriative circuitHousing material: MetalRoHS...
siren alarm DSS47A

siren alarm DSS47A

1.usage: fire alarm security. 2.high SPL, good reliability 3.different connecting method available 4.RoHS compliance 1.Demension: D46.5*15.5mm2.Resistance :19ohm3.Impedance: 100ohm4. Frequency: 2KHz5. SPL: min 95dB/1m/1KHz/24Vp-p/Square wave ...
Siren DSS150

Siren DSS150

Siren, bell 1. resistance: 32 ohms 2. Impedance @ 1KHz: 150 ohms 3.Sensitivity @ 1KHz: min. 95dB test appropriative circuit  Sirens, bellsDC: 12V/24V/220VImpedance at 1,000Hz: 150 ohmsSPL at 1,000Hz: min 105dB/1m test appropriative circuitHousing material: MetalRoHS...
Siren

Siren

Siren, bell 1. resistance: 32 ohms 2. Impedance @ 1KHz: 150 ohms 3.Sensitivity @ 1KHz: min. 95dB test appropriative circuit Sirens, bellsDC: 12V/24V/220VImpedance at 1,000Hz: 150 ohmsSPL at 1,000Hz: min 105dB/1m test appropriative circuitHousing material: MetalRoHS...


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