Four Pipes Scanning Aspirating Smoke Detector VDOT- ASD-400-16
The Velocity Aspiration Detection uses high power, short wavelength blue LED as the detection light source.Ā It is very sensitive to small smoke particles generated during the incipient stage of a fire, at which time can still remainĀ invisible to the human eye.
The highest alarm sensitivity of the aspiration detectors is 0.005%/m, which is 1000 times more sensitive than a conventionalĀ point type smoke detector.
There is a choice of 2 detectors, covering either small areas (up to 1,000 sqm) or Large areas (up to 2,000 sqm) allowing you the flexibilityĀ dependent on your application needs
Single Zone - Small Area Aspirating Detector
- Single Pipe DetectorĀ
- Four Alarm Levels
- 7 Relay Outputs
- Up to 1,000 sqm protection coverage
- 3 in 1 Control/Display/Programmer Front Panel
- RS485 Network
- Support Modbus RTU Open Protocol
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Product Information
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Shipping & Returns

Four Pipes Scanning Aspirating Smoke Detector VDOT- ASD-400-16
Four Pipes Scanning Aspirating Smoke Detector VDOT- ASD-400-16
The Velocity Aspiration Detection uses high power, short wavelength blue LED as the detection light source.Ā It is very sensitive to small smoke particles generated during the incipient stage of a fire, at which time can still remainĀ invisible to the human eye.
The highest alarm sensitivity of the aspiration detectors is 0.005%/m, which is 1000 times more sensitive than a conventionalĀ point type smoke detector.
There is a choice of 2 detectors, covering either small areas (up to 1,000 sqm) or Large areas (up to 2,000 sqm) allowing you the flexibilityĀ dependent on your application needs
Single Zone - Small Area Aspirating Detector
- Single Pipe DetectorĀ
- Four Alarm Levels
- 7 Relay Outputs
- Up to 1,000 sqm protection coverage
- 3 in 1 Control/Display/Programmer Front Panel
- RS485 Network
- Support Modbus RTU Open Protocol
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Velocity Aspiration Detection uses high power, short wavelength blue LED as the detection light source.Ā It is very sensitive to small smoke particles generated during the incipient stage of a fire, at which time can still remainĀ invisible to the human eye.
The highest alarm sensitivity of the aspiration detectors is 0.005%/m, which is 1000 times more sensitive than a conventionalĀ point type smoke detector.
There is a choice of 2 detectors, covering either small areas (up to 1,000 sqm) or Large areas (up to 2,000 sqm) allowing you the flexibilityĀ dependent on your application needs
Single Zone - Small Area Aspirating Detector
- Single Pipe DetectorĀ
- Four Alarm Levels
- 7 Relay Outputs
- Up to 1,000 sqm protection coverage
- 3 in 1 Control/Display/Programmer Front Panel
- RS485 Network
- Support Modbus RTU Open Protocol



















