【DL-02声光报警器产品介绍（中文版）】
DL-02声光报警器是一款集视觉警示与听觉提示于一体的智能化安防设备，专为工业设施、仓储管理、公共安全等场景设计。产品通过创新的光学结构与声波定向技术，实现对环境异常状态的高效预警，帮助用户快速响应突发情况，提升安全管理效率。
核心功能方面，DL-02采用高亮度LED灯组与多频段音频模块组合方案。光效警示部分配备360度可视环形灯带，支持红蓝双色交替闪烁模式，亮度可达8000流明以上，确保在雾天、夜间或低照度环境中保持远距离可见性。音频警示模块搭载宽频发声单元，提供5种可切换警报音效，最大音量达120分贝，有效覆盖半径50米范围。通过机械旋钮可独立调节声光强度，满足不同场景的定制化需求。
产品结构采用一体化压铸铝机身与高强度聚碳酸酯防护罩，整体重量控制在580克以内，支持壁挂、吊装、支架固定等多种安装方式。内置宽电压电源适配模块，兼容12-24V直流输入与220V交流供电，配备过载保护与短路自恢复功能。工作温度范围覆盖-40℃至+75℃，防护等级达到IP67标准，可适应粉尘、潮湿、震动等复杂工况环境。
在智能化应用方面，DL-02配备RJ45标准通信接口，支持与主流安防系统的无缝对接。通过外接控制模块可实现多设备联动响应，同步触发声光警示与视频监控记录。产品采用低功耗设计，待机电流小于0.5mA，搭配可选配的备用电源模组，可在断电情况下持续工作48小时以上。
维护保养环节采用模块化设计方案，灯组、发声单元等核心部件支持快速拆换，无需专业工具即可完成常规维护。产品表面经阳极氧化处理，有效抵御酸碱腐蚀，延长户外使用寿命。随机附赠安装定位模板与接线示意图，显著提升部署效率。
【DL-02 Audio-Visual Alarm Product Introduction (English Version)】
The DL-02 Audio-Visual Alarm is an intelligent safety device integrating visual and auditory alert systems, designed for industrial facilities, warehouse management, and public security applications. Combining innovative optical engineering and directional acoustic technology, it delivers efficient environmental anomaly detection and rapid emergency response capabilities.
Featuring high-intensity LED arrays and multi-frequency audio modules, the DL-02 provides 360-degree visual coverage with red/blue alternating flash patterns. Its 8000+ lumen output ensures long-range visibility in fog, darkness, or low-light conditions. The acoustic module generates five selectable alarm tones with maximum 120dB output, effectively covering 50-meter radius areas. Mechanical dials allow independent adjustment of light intensity and sound volume for scenario-specific customization.
Constructed with die-cast aluminum housing and polycarbonate protective casing, the 580-gram unit supports wall mounting, ceiling suspension, or bracket installation. Its universal power module accepts 12-24V DC or 220V AC input, incorporating overload protection and automatic circuit recovery. Operational temperature ranges from -40℃ to +75℃ with IP67 environmental protection, suitable for dusty, humid, or vibrating workplaces.
Smart connectivity is enabled through standard RJ45 interface, allowing seamless integration with security systems. External control modules facilitate synchronized responses including alarm activation and video recording triggers. Energy-efficient design maintains standby current below 0.5mA, while optional backup power units ensure 48+ hours continuous operation during outages.
Maintenance-friendly modular architecture permits tool-free replacement of LED clusters and acoustic components. Anodized surface treatment enhances corrosion resistance for prolonged outdoor service life. Installation templates and wiring diagrams are included to streamline deployment processes.
（Total words: 中文317+英文308=625 words）
