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      AlibabaSecurityAlarmsAlarm SystemsWholesale sensor alarm industrial

      Sensor Alarm Industrial

      (6487 products available)

      AC 220V DC 24V Horn Siren And Strobe Light Industrial High DeciBel Motion Sensor Alarm with Remote Control

      AC 220V DC 24V Horn Siren And Strobe Light Industrial High DeciBel Motion Sensor Alarm with Remote Control

      $58.00 - $62.00
      Min Order: 1 piece
      4 yrsCN
      4.8
      /5
      ·
      26 reviews
      ·
      "Good service"
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      Industrial Waterproof Motion Sensor LED Audible Visual Alarm Sounder

      Industrial Waterproof Motion Sensor LED Audible Visual Alarm Sounder

      $41.50 - $43.50
      Min Order: 30 pieces
      verify5 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "Awesome service"
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      Industrial Widely Used High DeciBel Motion Sensor Alarm with Horn Siren And Strobe Light

      Industrial Widely Used High DeciBel Motion Sensor Alarm with Horn Siren And Strobe Light

      $54.12 - $66.18
      Min Order: 10 units
      2 yrsCN
      5.0
      /5
      ·
      2 reviews
      ·
      "good service"
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      WTSAFE Industrial High Quality Waterproof Motion Sensor Audible Visual Alarm Sounder

      WTSAFE Industrial High Quality Waterproof Motion Sensor Audible Visual Alarm Sounder

      $54.98 - $72.98
      Min Order: 10 sets
      8 yrsCN
      4.8
      /5
      ·
      9 reviews
      ·
      "friendly supplier"
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      Outdoor Portable Safety Alarm Annunciator Industrial Waterproof Motion Sensor LED Audible Visual Alarm Sounder

      Outdoor Portable Safety Alarm Annunciator Industrial Waterproof Motion Sensor LED Audible Visual Alarm Sounder

      $62.00 - $138.00
      Min Order: 1 unit
      16 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      "good service"
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      DC24V Industrial Waterproof Gas Sensor Audible Visual Aural and Visual Alarm

      DC24V Industrial Waterproof Gas Sensor Audible Visual Aural and Visual Alarm

      $45.00 - $55.00
      Min Order: 50 pieces
      3 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Wired Metal Case Door Magnetic Sensor Alarm For industrial Or Commercial Home Security System

      Wired Metal Case Door Magnetic Sensor Alarm For industrial Or Commercial Home Security System

      $2.19 - $2.59
      Min Order: 100 pieces
      3 yrsCN
      5.0
      /5
      ·
      3 reviews
      ·
      "Great service"
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      Buzzer Alarm RS485 DIN 35mm Rail Mounting Industrial Water Leak Alarm Liquid Sensor For Data Center

      Buzzer Alarm RS485 DIN 35mm Rail Mounting Industrial Water Leak Alarm Liquid Sensor For Data Center

      $58.00 - $69.80
      Min Order: 10 pieces
      2 yrsCN
      5.0
      /5
      ·
      2 reviews
      ·
      "Excellent supplier"
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      About products and suppliers

      6487 sensor alarm industrial products are offered for sale by suppliers on Alibaba.com, of which alarm systems accounts for 6%, proximity sensors accounts for 1%. A wide variety of sensor alarm industrial options are available to you, such as fire, carbon monoxide.
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