PAL Inc. List of Products and Services

The "BSS01/BSM02" is a microwave intrusion detection sensor that is highly resilient to natural environments and capable of distance measurement. Unlike conventional Doppler and infrared interruption methods, it employs FMCW technology to detect intrusions based on distance and reflection levels, thereby reducing false alarms compared to traditional methods. It complies with the technical standards certification (ARIB STD-T73) for 24GHz band specific low-power radio stations, eliminating the need for cumbersome radio station license applications during use. Additionally, it can be used both indoors and outdoors within the country. 【Features】 ■ Strong against natural environments ■ Capable of long-distance monitoring ■ Covers a wide detection area ■ Capable of detecting intrusion locations ■ Easy installation adjustments and sensor expansions ■ Reduces false alarms *For more details, please refer to the PDF document or feel free to contact us.

The "BSS20" is an intrusion detection sensor that uses radio waves in the 24GHz band. It detects intruders by blocking a detection area composed of multiple opposing transmitters and receivers. It is highly resistant to outdoor natural environments, easy to adjust during installation, and can be utilized as a counter-terrorism measure for critical infrastructure such as power plants and airports. 【Features】 ■ Strong against weather conditions such as rain, wind, snow, and fog, ensuring high reliability ■ No need for precise optical axis alignment like infrared sensors ■ Can be installed along walls, on top of fences, and in various locations ■ Forms a 3D radio wave barrier with up to 4 levels of multi-layer installation *For more details, please refer to the PDF materials or feel free to contact us.

The "BSS200-P1" is a sensor that detects intruders using 24GHz band radio waves. When an intruder interrupts the detection area, which is composed of a pair of transmitters and receivers, an alarm is triggered. There is no need for precise optical axis alignment like with infrared sensors, making installation adjustments easy during setup. It caters to various needs, from security measures in factories and facilities to simple installations and permanent setups. 【Features】 ■ Strong against weather conditions such as rain, wind, snow, and fog, ensuring high reliability ■ No need for precise optical axis alignment like with infrared sensors ■ Can be installed in various locations, such as along walls or on top of fences ■ Achieves easy installation through miniaturization of the sensor and simplification of the interface *For more details, please refer to the PDF document or feel free to contact us.

The "BSS300/BSS301" is a sensor that detects intruders using radio waves in the 24GHz band. In pole monitoring, it is possible to complement the blind spots that occur at the feet of various intrusion detection sensors from above towards the ground. Microwaves are less affected by rain, snow, fog, backlighting, and other conditions, allowing for more stable monitoring even in environments where infrared sensors, image sensors, electric field sensors, and laser sensors often generate false alarms. 【Features】 ■ Strong against weather conditions such as rain, wind, snow, and fog, with high reliability ■ Not affected by temperature changes caused by swaying vegetation ■ Can be installed along walls, on top of fences, etc., without restrictions on location ■ Not influenced by surrounding reflections *For more details, please refer to the PDF document or feel free to contact us.

The "BFS01/BFS01-P" is a microwave safety monitoring sensor that utilizes radio waves, making it resistant to weather conditions such as rain, wind, snow, and fog. It can perform reliable measurements with minimal false detections even in harsh outdoor environments. It complies with the technical standards for 24GHz specific low-power radio stations (ARIB STD-T73), and there is no need for a cumbersome radio station license application when in use. Additionally, it can be used both indoors and outdoors in Japan. 【Features】 ■ Capable of measuring speed and distance simultaneously ■ Dustproof and waterproof with an IP67 rating, allowing for direct outdoor installation ■ Compatible with system requirements through contact output and Ethernet 　(* Speed and distance information is only available via Ethernet) * For more details, please refer to the PDF document or feel free to contact us.

The "microwave sensor" can distinguish between the approach and departure of detected objects, allowing it to detect objects from any direction. With a maximum detection range of 200 meters, it can detect and display the speed of vehicles entering from the main highway to service areas (SA) and parking areas (PA), enabling measures to reduce the risk of accidents within parking lots. The output supports contact output and Ethernet connection, allowing it to be integrated into higher-level systems for various applications. 【Features of the Microwave Sensor】 ■ Simultaneous measurement of speed and distance ■ Can distinguish between the approach and departure of detected objects, enabling detection of objects from any direction ■ Can be utilized in various scenarios by integrating into higher-level systems *For more details, please refer to the PDF document or feel free to contact us.

The "microwave sensor" detects intruders in restricted areas in real-time and prevents unauthorized access before it occurs. Utilizing the characteristics of microwaves, it demonstrates high detection performance even in harsh environments such as snowfall, fog, and rain. It can detect over a wide angle at close range and can also complement blind spots in existing surveillance systems. In port facilities, it is less affected by coastal winds and salt damage, allowing for intrusion monitoring with fewer false alarms. 【Features of the Microwave Sensor】 ■ Real-time detection of intruders in restricted areas, preventing unauthorized access before it occurs ■ High detection performance even in harsh environments such as snowfall, fog, and rain ■ Detection of unauthorized intruders from building entrances within the premises ■ Capability to detect over a wide angle at close range ■ Ability to complement blind spots in existing surveillance systems *For more details, please refer to the PDF document or feel free to contact us.

At construction sites and equipment locations, theft and unauthorized entry targeting materials and tools during nighttime or unmanned hours are rampant. To prevent damage before it occurs, high-precision and stable security measures are required. The "Microwave Multi-Span Sensor BSS201-P1" from Pal Giken ensures greater safety at the site. It outputs an alarm when an intruder disrupts the detection area, which is composed of a pair of transmitters and receivers. Utilizing a 24GHz band specific low-power radio, it does not interfere with other communications or broadcasts, allowing for worry-free use without the need for a license. Additionally, it supports simultaneous operation of multiple units (up to three), enabling wide-area monitoring. It accommodates everything from simple installations to permanent setups, effectively protecting the site's "blind spots." For more details, please refer to the related links or the catalog.

Both microwave sensors and infrared sensors detect the movement of people and objects, but their principles and optimal conditions differ. Microwave sensors emit weak radio waves and detect movement through changes in their reflection, making them responsive even through obstacles and capable of capturing a wide area with high sensitivity. As a result, they are less affected by external factors such as wind and temperature changes, allowing for stable detection in outdoor environments, large spaces, parking lots, corridors, and entrances, thereby contributing to improved safety and convenience. On the other hand, infrared sensors detect changes in infrared radiation emitted by heat sources such as the human body in a passive manner. They are low-cost, energy-efficient, and have fewer malfunctions, making them ideal sensors for automatic control of indoor lighting and precise detection tailored to living patterns. However, their response can become unstable in environments with long distances or obstacles, so adjusting the installation position and angle is crucial, requiring settings that match the environment. Microwave sensors are characterized by high sensitivity and wide-range detection suitable for outdoor use, while infrared sensors are stable and energy-efficient, making them suitable for indoor use. Therefore, it is necessary to make an optimal choice based on the application, location, and required accuracy. *For more details, please download the PDF or feel free to contact us.*