The OPTEX REDSCAN LiDAR Series provides precise indoor and outdoor intrusion detection using 2D LiDAR technology. REDSCAN sensors create virtual walls, planes and zones to detect moving objects by size, speed and distance. The range supports perimeter protection, façade protection, rooftop security, server rooms and high-security indoor areas, with models covering up to 10x10m, 20x20m, 30x60m and 50x100m.
REDSCAN is our award-winning LiDAR security system that identifies the size and distance of a moving object. LiDAR is an acronym for "light detection and ranging". REDSCAN utilises cutting-edge sensors and advanced intelligent analytics. Imagine it deploying an invisible wall or plane, protecting your buildings or assets. REDSCAN security LiDAR is used for a wide range of security and safety applications. By using LiDAR for security, the sensors are not affected by heat or lighting conditions, so they can be relied on in diverse environments.
They can be mounted vertically or horizontally and can be used inside or outside. REDSCAN LiDAR for intrusion detection has various uses in all parts of a multi-layered system. Starting from the perimeter of the building and entry points such as skylights to protecting valuable assets inside. Beyond this, the REDSCAN has broad uses, for example detecting people on railway tracks or crossings.
Market-leading reliability and broad capabilities are just the start. Read on to learn why OPTEX LiDAR-based sensors are relied on by global security teams. Or, select one of our products at the bottom of the page to make an enquiry or find out where to buy REDSCAN LiDAR security systems in your country.
REDSCAN Lite
The REDSCAN Lite Indoor LiDAR is a compact and discreet 2D sensor designed for high-security indoor applications. Offering precise coverage of up to 10 x 10 meters with both vertical and horizontal detection planes, it ensures reliable monitoring across a wide range of environments. Its fast, hassle-free setup is supported by auto-area correction, simple angle adjustment, and a streamlined web interface, making deployment quick and efficient. The RLS-1010L combines performance, adaptability, and a sleek design that blends seamlessly into any indoor setting.
REDSCAN mini
The REDSCAN Mini is our compact, Grade 3 compliant, indoor and outdoor security LiDAR sensor. Like the REDSCAN Pro, the Mini is a high-end security system that creates a customizable virtual wall or plane. It has a detection area of up to 20mx20m across a 95° radius. It’s a great solution for both residential and commercial sites. Common applications include protecting valuable assets, roofs, skylights and buildings.
REDSCAN mini-Pro
The REDSCAN mini-Pro creates virtual detection walls or planes across 20x20 meters at 95 degrees and analyses a moving object's size, location and distance to determine an intrusion. Designed to work effectively in both outdoor and indoor environments, now with video camera module for alarm verification and recording of events.
REDSCAN Pro
The REDSCAN Pro is our state-of-the-art, highly accurate perimeter intrusion detection system. It has our longest and most customizable detection range yet, covering up to 50x100 meters. It is ONVIF compliant and features a built-in panoramic camera system for easier configuration and post-event analysis. As seen in Source Security, the REDSCAN Pro offers the perfect solution for protecting large perimeters. Including roofs, critical infrastructure, commercial buildings, renewable energy farms and industrial sites.
OPTEX Security LiDAR Devices compute and analyse size and distance
REDSCAN security sensors use LiDAR technology which is a type of laser that works by constantly scanning the configured detection area. Both the Pro and Mini analyze the size and distance of approaching objects with utmost precision by providing the exact live X&Y coordinates of the object detected. This enables security staff to follow the detected movement and know exactly where a potential intrusion is taking place, even in the dark.
LiDAR security camera integration and independent detection areas
Each REDSCAN sensor's detection area can be divided into independent zones. The REDSCAN Pro zones can have separate customized object target size, sensitivity and output. With this flexibility, one sensor can act as multiple sensors and easily adapt to the site’s requirements. This makes them great for both LiDAR perimeter security and interior detection. Each zone can be used to generate different events. For example, each zone can trigger separate PTZ camera pre-set positions to track intruders across zones. The built-in LiDAR security camera of the REDSCAN Pro may be all you need, but both the Pro and Mini can be integrated with camera networks to enhance the entire infrastructure. Each zone could also trigger separate lights, and warning systems or alarms to dispatch security staff.
REDSCAN Pro sensors provide up to 8 independent detection zones. The Redscan Pro sensors provide 4 independent detection areas when using an analogue connection and 8 when using an IP connection. The classic Redscan Mini series provides 4 independent detection areas with an IP connection.
2D and 3D LiDAR use similar technology that measures distance using lasers, but in different dimensions, with different purposes. Both types of LiDAR detect objects against a mapped area, either in 2 or 3 dimensions. For intrusion detection, only two dimensions are required, because we only need to detect prohibited objects such as people or vehicles entering the mapped area.
Although 3D LiDAR could be used for security purposes, 2D LiDAR has the same capabilities, but with better cost efficiency due to only utilising the required detection dimensions.
OPTEX’s REDSCAN LiDAR sensors provide advanced protection against tampering in data centre server racks. These sensors can establish multiple detection zones for different server racks and integrate with the access control system. For instance, if an authorized individual attempts to access a rack they are not permitted to, the system will trigger an alert, lock the room, and prevent unauthorized access. LiDAR sensors are precise enough to detect even small objects, such as a USB stick, passing through the detection beam, further enhancing server room security.
An added benefit of using REDSCAN LiDARs for server room protection is their ability to function in all lighting conditions, including complete darkness and cold environments, ensuring continuous security without interruption.
By deploying LiDAR technology, data centres can achieve high-level server room security, protecting critical equipment from unauthorised access and tampering.
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Perimeter
The perimeter surrounding your fences or restricted area is a vital zone to secure. Detecting intruders here and deploying an appropriate response can stop situations from escalating to critical conditions. When detected, communications systems and/or security teams may be able to deter intruders from coming closer. The REDSCAN Pro can protect up to 50x100 meters of perimeter, detecting intruders before they have even reached your fence, or allowing you to have an open perimeter that is still secure. For larger perimeters, we recommend integrating FiberSensys, due to its 100km detection range. In this layer, REDSCAN acts as an early warning system, providing a meaningful extension to response time, allowing you to differentiate between accidental and malicious intrusion, and react appropriately.
Approach
If intruders make it past the perimeter, it's crucial to be able to track their movements and apprehend their actions. Detecting intruders on approach to your building, inside your fence or restricted area, can also stop situations from escalating further. With the REDSCAN Pro you are able to configure different zones specific to your site layout, with each zone triggering different automated responses. For example, you could receive an alert when intruders enter the furthest zone, but only trigger alarms, dispatch security teams etc. if intruders are in the closest zone. Directional tracking also enables tracking whether objects are getting closer or further from the building. Some of the other great security products we recommend to detect intruders as they approach buildings include our REDWALL, HX, Smart Line Beams, Beam Tower, WX Shield, WX Infinity, VX Shield and VX Infinity series. If you are unsure which best suits your requirements, contact us and our experts can help match you with the right products.
Building
The next layer of your security infrastructure is the building itself. With the REDSCAN Pro and REDSCAN Mini, precise detection zones can be set on and/or around all the surfaces of your building, including roofs and skylights. This way you can receive vital information of exactly where the intruder is attempting to enter the building from, allowing for a quick reaction, both before and during the intrusion. In some situations, knowing the exit point of intruders is even more valuable, triggering alerts, CCTV tracking and more to track intruders throughout your facility. You may want to set triggers for certain access points, such as skylights, windows, door and other entry points. Some of the other great security products we recommend for detecting intruders as they enter/exit buildings include our BX Shield, AX Series, and Smart Line Beam series. If you are unsure which best aligns with your needs, contact us and our experts will explain your options.
Indoor
If intruders do make it inside the building, it's important to be able to track their movements and be aware of attempts to steal or damage valuable assets. Indoor security measures such as lockdown protocols can be triggered through REDSCAN integration, but it doesn’t stop helping there. Both REDSCAN sensors can be used to detect intruders indoors, depending on the size of the perimeter. Many customers choose the REDSCAN Mini for asset protection, to create a custom detection field surrounding assets such as art in galleries, due to its high precision and ability to separate into zones. The REDSCAN Mini is a certified grade 3 security system, which means it is designed and tested to combat advanced thieves and intruders, who may use sophisticated equipment and have formidable intrusion knowledge and skills. The FlipX Series is also grade 3 but uses more economical PIR sensors if you are concerned by cost. The REDSCAN Mini can also detect thrown objects as small as 2cm, which has many uses, including the detection of intruders attempting to damage assets by throwing harmful substances.
FAQ
The Redscan series generate a Redwall Event Code. This is a simple ASCII character code which can be sent via TCP/IP (for example to a VMS). The Redscan Event Code communication can be set as follows:
- UDP Broadcast
- UDP Unicast
- UDP Broadcast & TCP
- UDP Unicast & TCP
In addition to the above, with the RLS-2020 there is also an HTTPS integration.
The Redscan RLS-3060L-PoE and RLS-3060SH-PoE both require PoE+.
The Redscan RLS-2020I and RLS-2020S both require PoE, but will work with PoE+.
It can be downloaded from the following link: http://www.optex.co.jp/e/redwall/download/
This function is used to reduce false alarms in harsh environments such as fog, snow, etc. There are three possible modes: Enabled, Enhanced, and Disabled.
- Enabled means false alarms are reduced in foggy conditions and can achieve a well-balanced detection capability.
- Enhanced mode is used to reduce false alarms, in the case of heavy fog or snow. But, the response time in generating the alarms will be longer.
- Disable mode is for applications that require a quick response (eg: PTZ camera control) and less harsh conditions.
Environmental Disqualification (D.Q.) output will be activated in case of extreme weather conditions. OPTEX strongly recommends Redscan users to monitor DQ output for reliable operation.
If you are interested in getting Installation training and certification for Redscan, please email tech-support@optex-europe.com with the following information:
- First & Last Name
- Job Title
- Company Name
- Telephone Number
- Project Name
Optex will send an invite to the online training for each technician provided (training is free, no limit on number of people getting trained)
Normally operating temperature of Redscan Pro is -20 to +60 degree. With the optional accessory RLS-LWVH, heated lens, it can operate in very cold environments down to -40 degree thanks to a transparent conductive film heater. Please note that when using the Heated lens up to level 3 (-30 degree) it can be powered over PoE+, at level 4 to defrost the lens at -40 degree, the REDSCAN PRO will require to be an external DC power supply.
A large selection of our intrusion detection sensors can be custom painted, including our LiDAR range, our short range outdoor PIRs and dual tech sensors such as the BX, VX and WX series. Some of our sensors though, like our IR beams and beam towers cannot be customised as the housing has been treated with special UV resistant material and the properties of the material would be affected by any coating. It is recommended that you check with your distributor or directly with OPTEX whether your sensor is suitable for customised painting.
What do we mean by customised painting ?
Customising the sensor means the body of the detector will be coated with either a single colour or with a pattern simulating the background surface where the sensor will be installed. Any colour variation and many design options can be achieved: the coating can replicate a wood texture, foliage, marble or natural stone, metal, carbon fibre and many more.
Can all the parts of the sensors be coated?
The plastic housing can, but some parts might not be suitable for custom paint, usually the parts next to the lens which are made of a different material
When can a customisation be done?
The customisation is only available to newly purchased sensors and requires on average 10 working days. Once you have selected the right sensors suitable for your protection needs you should analyse the precise locations where they will be installed in order to establish what will be the background like. At this stage share with our team the RAL code for the colour or a high res image of the background where the sensor will be installed. The process of customisation is arranged by OPTEX.
Don’ts
We strongly recommend that you don’t try customising the sensors yourself; applying spray paint will not work, it will damage the sensor and it will invalidate the warranty. The cost for the customisation of the sensor varies based on order and type of sensor. Contact our sales team to find out more and discuss your needs.
There is no maximum height, the REDSCAN Pro can be mounted up high on a building to protect the walls, façade and windows. Please note the length of detection will be as specified in the detection range. Please note in vertical mode, the sensor head should point down to the ground.
Yes it is, but please note the detection pattern for each REDSCAN Pro is in rectangle so it would create a 100m x 100m square (RLS-50100V) and 60m x 60m (RLS-3060V) and not a circular detection area.
Yes, once mounted, the REDSCAN Pro head can be rotated to suit the required angle. The head can rotate up/down 95 degrees and sideways 5 degrees. In this software setting change Redscan pro tilt direction to Auto.
