Protecting Valuable Inventory in Your Warehouse

Warehouses store a wide range of inventory, including finished products, components, and raw materials. Some of these items may be small in size but highly valuable. If theft or unauthorized removal occurs, it can result not only in significant financial losses but also in delivery delays, operational disruptions, and a loss of customer trust.

When people think about warehouse security, they often focus on door locks and surveillance cameras. However, security can be further enhanced by implementing a system that detects unusual activity in real time and enables a quick response, especially during periods when no one should be present, such as at night, on weekends, or during holidays.

This article explores how human detection sensors can help protect valuable inventory in warehouses.

When storing high-value components or finished products, it may be important to monitor not only the warehouse as a whole, but also the specific storage locations where valuable items are kept.

For example:

• High-value goods are stored in designated storage areas.
• Only high-value inventory needs enhanced protection.
• Employees regularly access the warehouse during business hours, making it difficult to rely solely on warehouse-wide monitoring.

In these situations, creating a detection area in front of shelves or racks can help identify access to valuable inventory at an early stage.

The OPTEX REDSCAN Series is a LiDAR sensor that uses laser technology to create an invisible “laser curtain.” By establishing a detection area in front of shelves or racks, the sensor can detect when someone approaches or enters the protected space around valuable inventory.

The REDSCAN Series offers a wide range of models, from compact versions with a detection range of up to 10 meters to long-range models capable of covering distances of up to 100 meters. This flexibility makes it suitable for applications ranging from small shelving units to large storage areas.

Motion sensors are designed to detect human movement within a designated detection area. By installing them at entrances, along aisles, or around inventory storage areas, suspicious access to these spaces can be identified at an early stage.

Different types of motion sensors are available depending on the application and installation environment.

• PIR Motion Sensors
  A common type of motion sensor that detects changes in infrared energy caused by a person within the detection area.
  Recommended Model: FLX-P-ST
• Dual Technology Sensors
  These sensors combine two detection technologies: Passive Infrared (PIR) and microwave detection. An intrusion is confirmed only when both technologies detect activity, providing more reliable detection.
  Recommended Model: FLX-P-DT

Like the REDSCAN solution described above, motion sensors can be integrated with security control rooms, notification systems, and surveillance cameras. When an intrusion is detected, security personnel can be alerted immediately, helping them quickly verify the situation and respond to potential threats.

Protecting valuable inventory requires more than just door locks and surveillance cameras. It is also important to have a system that can detect unauthorized access to the actual storage areas in real time.

Choosing the right sensor depends on your storage environment and operational requirements.

• If you want to closely monitor specific shelves, racks, or high-value inventory
  → Use the REDSCAN Series to create a laser curtain around the protected area.
• If you want to detect access to storage rooms or inventory storage areas
  → Use PIR motion sensors or Dual Technology sensors to monitor the space.
• If you want to monitor narrow areas such as aisles or passageways
  → Use narrow-area sensors designed for focused coverage.

For areas that require a higher level of protection, combining multiple types of sensors can provide even greater security.

OPTEX offers a wide range of intrusion detection sensors to suit different applications and environments. By selecting the right solution for your operational needs, you can build a more effective security system to protect your valuable inventory.