- منتجات المصنع الذكي
- أضواء أبراج الإشارات
- أضواء التحذير والأبواق الكهربية
- المنتجات المغلقة بالكامل
- المنتجات الواقية من الانفجار
- أضواء منطقة العمل LED
- نموذج الميزانية
- مفتاح تحديد الموضع
Equipment failures often begin with small signs. However, industrial environments are typically noisy, and operators cannot continuously monitor control panels or tower lights.
For this reason, control panels require an audible alert device that can be recognized instantly.
The SPK-N is a panel-mount signal phone (electronic alarm sounder) designed to deliver equipment status through warning tones, melodies, or alarm sounds. It enables operators to quickly recognize abnormal conditions and respond faster on the production floor.
Key Features of the SPK-N 1. Clear alerts even in noisy environments
Provides a maximum sound output of 90 dB (at 1 m), ensuring reliable warning delivery in high-noise industrial settings.
2. Standard mounting hole for easy replacement and installationDesigned for the 62 × 62 mm standard panel cut-out, minimizing the need for panel layout modifications when replacing or adding units.
3. Rear volume adjustment without disassemblyThe sound level can be conveniently adjusted from the rear side of the unit to suit on-site conditions.
4. Terminal block wiring for simplified installationEquipped with a rear terminal block connection, allowing easier wiring management and maintenance.
5. Optimized sound selection (5 essential tones)Instead of unnecessary multi-channel configurations, the SPK-N focuses on five commonly used alarm sounds in industrial environments, ensuring simple and practical operation.
· Fire alarm tone (Fire.A-ANG)
· Beeping alarm tone (Machinery Fault)
· Phone ring tone
· For Elise melody
· Stepping-stone melody
“Too many warnings are not necessary. What matters is clarity.”
The SPK-N is a practical panel-mount signal phone designed with only the essential functions required in the field.
With its balanced configuration and proven performance, it reliably supports the fundamental safety of industrial workplaces.
.news-wrap{max-width:960px;width:100%;margin:0 auto;padding:0 16px;line-height:1.9;font-size:16px;color:#333;} .news-wrap h2{margin-top:40px;font-size:26px;} .news-wrap h3{margin-top:24px;font-size:18px;} .sub-title{margin-top:6px;font-weight:500;color:#555;} .news-wrap p{margin-top:16px;} .news-wrap ul{margin-top:16px;padding-left:20px;} .news-wrap li{margin-bottom:12px;} .table-wrap{margin-top:10px;overflow-x:auto;} .table-wrap table{width:100%;border-collapse:collapse;font-size:15px;} .table-wrap th,.table-wrap td{border:1px solid #ddd;padding:12px;vertical-align:top;} .table-wrap thead{background:#f5f5f5;} .table-wrap tbody tr:nth-child(even){background:#fafafa;} .dash-list{list-style:none;padding-left:0;margin-top:16px;} .dash-list li{position:relative;padding-left:18px;margin-bottom:12px;line-height:1.8;} .dash-list li::before{content:\"-\";position:absolute;left:0;color:#333;} .growth-box{margin-top:24px;padding:28px;border:1px solid #e3e3e3;border-radius:8px;background:#fafafa;} .growth-title{margin-top:0;margin-bottom:20px;font-size:18px;} .growth-item{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #eee;} .growth-item:last-child{margin-bottom:0;border-bottom:none;padding-bottom:0;} .growth-item h4{margin:0 0 8px 0;font-size:16px;font-weight:600;} .growth-item p{margin:0;line-height:1.8;font-size:15px;color:#444;} .view_head {max-width: 960px; width: 100%; margin: 0 auto; padding: 0 16px; }Qlight Co., Ltd. Hosts Luncheon to Appreciate Volunteer Staff of Company Book Café - \"A Warm Cup Shared from Employee to Employee\"
On Tuesday, February 24, Qlight Co., Ltd. held a luncheon at its Gimhae Production Headquarters to express appreciation to employees volunteering at the company’s book café.
The Qlight Book Café is operated through voluntary employee participation. Currently, a total of 11 employees take part in the program, working in pairs once a week. Utilizing the lunch break (11:30 a.m. – 12:40 p.m.), volunteers serve coffee to colleagues. When volunteers take annual or half-day leave, the schedule is coordinated in advance to ensure smooth operation.
Beyond simply serving coffee, volunteers create a welcoming atmosphere where employees can naturally stop by after lunch. They carefully manage details such as using a consistent amount of coffee beans to maintain uniform taste and quality. Although none of the volunteers have received formal barista training, they enhance the quality of service through self-practice and preparation.
One participating employee shared, “If our small effort can provide even a brief moment of relaxation for our colleagues, that alone is rewarding. I wanted to pass on the kindness I once received from others by sharing it with my coworkers.”
A company representative stated, “The book café is not just a break area, but a cultural space where employees can engage with books and communicate naturally. A single cup of coffee shared between colleagues is helping to raise the overall warmth of our organization.” The representative added, “We will continue to support a culture of voluntary participation and sharing.”
Qlight is strengthening its people-centered organizational culture through employee participation programs such as reading management initiatives and learning community activities. The operation of the book café has also become an integral part of this corporate culture.
.view_head { max-width: 960px; width: 100%; margin: 0 auto; padding: 0 16px; }Qlight جاهز لتقديم خدمات عالية الجودة.
سنقدم لك ردًا سريعًا بمجرد ترك رسالة في نموذج الاتصال.

Exhibition
Qlight at AW 2026: Exhibition Highlights
Current News
Qlight China Sales Team Holds 3-Day Incentive Workshop in Jeju to Celebrate Outstanding Performance
Event
Qlight exhibits at cippe2026 in Beijing
Event
Qlight Co., Ltd. to Exhibit at AW 2026

Industry News
Reaccelerating at the Heart of the Machine Tool Industry and Precision Manufacturing
Product News
Warning Solutions That Uphold the Basics of Industrial Safety, SPK-N
Product News
Wall-Mounted Signal Tower Optimized for Industrial Environments - QWTD Series
Current News
Qlight China Sales Team Holds 3-Day Incentive Workshop in Jeju to Celebrate Outstanding Performance

Event
Qlight to Participate in KORMARINE 2025
Event
Qlight to Exhibit at IIFES 2025 in Tokyo, Japan in Collaboration with Ooe Electric

Product Operation Video
LED Signal Lights for Container Spreaders SSL Series
Exhibition
Highlights from SPS 2025
Product Operation Video
Ø80mm LED Strobe Signal Light for Forklift S80LS