Outdoor Waterproof Laser Beam Sensor PIR Infrared Perimeter Barrier
Quantité : 1000 Prix : USD310
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Comparative item |
Active infrared detector |
Laser detector |
Description |
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Adaption to rough environment |
General |
Extremely strong |
Laser is mono-directional, with small angle of divergence, concentrated beam and strong signal, so t hat even attenuation resulting from rough environment will not influence its normal operation. |
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Multi-beam detection |
Multi-beam simultaneous blocking alarm |
Block of any beam of any layer can trigger alarm. |
Each beam of laser detector has independent alarm function ; however, multi-beam of infrared detecto r is actually a set of system. |
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Mutual interference |
For multi-frequency product, interference may still occur in straight long distance layout. |
Closed-circuit transmission system, free from interference. |
Mutual interference can result in alarm omission. |
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Actual operating distance |
The actual operating distance is about 75% of nominal distance. |
The actual operating distance is twice that of nominal distance. |
Provide wide layout margin for design |
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Working temperature range |
-25℃-55℃ |
-40℃-70℃ |
Laser detector can more appropriately resist high or low temperature than infrared detector. |
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Commissioning mode |
Aiming through telescope, long distance commissioning is inconvenient |
Adjust by fine adjustment device and laser seeker of laser optical path built in the equipment. |
Commissioning of laser detector is convenient, accurate and quick, ensuring no deviation of beam in long-time operation |
Personne à contacter : Amber Amber, 8618264205020
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
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Cette page concerne les importateurs et exportateurs de Outdoor Waterproof Laser Beam Sensor PIR Infrared Perimeter Barrier Rechercher dans la catégorie : Biens d'équipement Rechercher dans la catégorie : beam, outdoor, laser, waterproof, perimeter, infrared, sensor |
Tuesday 31 January 2017
Quantité : 1 - Prix : $7,100.00
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