Lockdown Solution: Alternative for Schools to Enhance the Security Measures

In a tragic incident at a school in Na Klang District, Thailand, an intruder entered the premises and opened fire, resulting in the loss of 36 lives. This heartbreaking event emphasized the urgent need for improved security measures to prevent such occurrences in the future.

In response, the school recognized the importance of implementing an effective security system to enhance the safety of students, staff, and visitors. They initially considered installing an access control system and a video management system (VMS) to monitor and control the entry points throughout the school. However, after evaluating the cost and time required for installation, it became clear that the investment would be substantial and the setup process would take an extended period, which could not address the immediate security concerns.

OPTEX's Solution

Given the situation, OPTEX proposed a comprehensive yet cost-effective wireless security solution utilizing the GENIO control system, integrated with sirens and additional signal repeaters. Considering the large area and multiple buildings within the school, OPTEX suggested deploying additional GEN-RP signal repeaters to ensure complete coverage across the entire campus.

The proposed OPTEX solution provides a quick response mechanism in case of an intrusion. If an intruder enters the school grounds, security personnel or teachers can press the panic button, immediately triggering all sirens installed throughout the school to alert every one of the dangers. Upon hearing the sirens, students and staff are instructed to evacuate to the nearest classroom, where designated teachers will guide students to safety and execute the school’s emergency procedures accordingly.

OPTEX's Product

GENIO ST (IP+PSTN): 1 unit
(main control unit)

GEN-RP: 6 units
(signal repeaters for extended coverage)


GEN-OSR: 9 units
(siren and notification unit)


PB-23-GEN: 5 units
(panic button)

The wireless security solution covers all six academic buildings within a 300-meter radius using GENIO’s reliable and stable wireless signals. The system is designed to provide seamless connectivity between devices without interference, ensuring full coverage of the entire school premises.

The Benefits of Lockdown Solution for Schools

One of the main challenges for security system installation in large campuses is the extensive wiring required for traditional systems, which can be time-consuming and disruptive. The OPTEX wireless solution addresses these concerns by enabling rapid deployment within just one day, compared to the month-long installation required for wired systems or VMS.

The wireless configuration also allows for installation while the school is in operation, without the need for extensive groundwork, such as trenching or drilling, making it suitable for schools that need immediate security enhancements.

The OPTEX solution offers an effective and efficient alternative for schools looking to enhance their security measures without extensive financial and time investments. The rapid deployment and easy scalability make it an ideal choice for environments where safety cannot be compromised, providing peace of mind to students, parents, and staff. The tragic incident at Na Klang District serves as a reminder of the importance of proactive security planning, and the OPTEX solution can play a crucial role in preventing future tragedies.

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