KAWASAN B20M Dual-Beam Infrared Intrusion Detection Barrier

1. Introduction to the B20M Infrared Security Barrier

The KAWASAN B20M is a premium wired dual-beam infrared intrusion detection barrier, part of KAWASAN's high-quality security product range. Featuring a compact design, accurate detection technology, and excellent durability, this infrared security system provides effective security monitoring for homes, villas, warehouses, entrance gates, and gardens. The device is particularly suitable for users who need a wired infrared perimeter protection system with a maximum detection range of 20m outdoors.

The product retains all the key advantages of the previous B30M model, including short-circuit protection, interference resistance, and intelligent false alarm prevention technology. However, the B20M infrared intrusion detection system has been specifically optimized for shorter installation distances, making it more suitable for areas requiring short- to medium-range security protection, with a detection range of approximately 20m outdoors and up to 30m indoors.

2. Technical Specifications of the B20M Infrared Security System

The following table provides the estimated technical specifications of the device, based on the B30M series.

3. Key Features of the KAWASAN Infrared Security Barrier

• High Detection Accuracy with Fewer False Alarms: Thanks to advanced signal processing technology and two parallel infrared beams, the infrared intrusion detection system can help distinguish human intrusion from smaller objects such as animals, flying birds, or falling leaves, reducing unnecessary alarm activation.

• Resistance to Harsh Weather Conditions: The device features an IP66 protection rating and a high-quality ABS plastic housing. This allows the infrared security system to operate reliably outdoors in challenging conditions, including heavy rain, wind, dust, and high humidity.

• Long Service Life and Lower Maintenance Costs: High-quality components help extend the device's service life to more than 5 years, reducing maintenance and replacement costs.

• Flexible Alarm Output and Easy Integration: The device supports wired signal connections to central alarm systems, standalone sirens, and rotating warning lights. Its alarm output is compatible with the common NO/NC contact configurations.

• Compact and Attractive Design: The infrared security barrier can be installed on walls, entrance gates, or security posts without affecting the appearance of the surrounding architecture.

4. Practical Applications of the Infrared Security Barrier

The KAWASAN B20M Infrared Intrusion Detection Barrier is a suitable security solution for various environments:

• Residential and Public Facilities: Monitors corridors and perimeter walls at houses, private villas, resorts, temples, hospitals, and similar locations.

• Industrial and Commercial Facilities: Provides perimeter protection for warehouses, factories, businesses, and stadiums.

• Agricultural Areas: Creates intrusion detection boundaries around orchards, flower gardens, livestock farms, and aquaculture facilities.

• Short-Range Security Applications: Suitable for areas requiring protection over distances of approximately 20m, such as main entrances, balconies, and important locations around buildings.

5. Installation and Operating Instructions for the B20M Infrared Security System

• Preparation Before Installation: Disconnect the main power supply completely to ensure safety. Select suitable mounting positions so that the transmitter and receiver are properly aligned and face each other, with a distance of no more than 20m outdoors.

• Signal Wiring: Connect an AC/DC 12–24V power supply to the device's power terminals. Connect the NO/NC alarm output to a central alarm panel or compatible siren according to the installation requirements.

• System Operation: When an intruder simultaneously interrupts both infrared beams, the device immediately activates its alarm output, sending a signal to trigger a connected siren or warning light to deter the intruder.

• Regular Maintenance: Clean the infrared lenses on both the transmitter and receiver to prevent dust, dirt, or spider webs from reducing signal strength and causing false alarms.

Summary: The KAWASAN B20M Infrared Intrusion Detection Barrier is a smart, durable, and aesthetically designed security solution for areas requiring short-range protection of approximately 20m. The product provides complete peace of mind for your living and working spaces.

WHY CHOOSE THE KAWASAN BRAND?

• A Leading Vietnamese Brand: Since 2007, KAWASAN has been a pioneer in electrical automation, security systems, electrical safety, and smart electrical equipment. Since 2012, the brand has also expanded into residential LED lighting and solar lighting products.

• High Durability and Carefully Selected Components: KAWASAN technology products, especially its infrared intrusion detection sensors, are designed to operate reliably even under harsh weather conditions.

• Excellent After-Sales Service: KAWASAN provides comprehensive official warranty coverage and repair support even after the warranty period, provided the product can still be repaired.

• Established Business Infrastructure: KAWASAN currently has its headquarters in Ho Chi Minh City, major branches in Hanoi and Da Nang, and a manufacturing and technology assembly workshop in District 12, Ho Chi Minh City.

• Dedicated Customer Service: KAWASAN offers a continuously operating toll-free consultation hotline and an extensive nationwide dealer distribution network.

KAWASAN QUALITY COMMITMENT

Kawasan is committed to providing genuine, durable, and safe infrared intrusion detection devices that meet strict technical standards.

• Warranty Policy: 24-Month Free Warranty.

• Replacement Policy: One-for-One Replacement Within 30 Days for Manufacturing Defects.

• Repair Support: Repair services are available after the warranty period if the product can still be repaired. Repairs are provided free of charge when replacement component costs are minimal.

CONTACT INFORMATION FOR PURCHASING GENUINE KAWASAN PRODUCTS

To optimize the security equipment system at your factory or power station, you can also use the KAWASAN Three-Phase Magnetic Contactor to support automatic power switching for high-power alarm sirens.

• Toll-Free Consulting Hotline: 1800 0058

• Kawasan Electrical Equipment Website: www.kawasan.vn

• Kawaled LED Lighting Website: www.kawaled.com.vn