FMD-2004A 声光报警器产品介绍（中文版）
FMD-2004A 声光报警器是一款专为工业环境设计的综合性安全警示设备，通过高频声波与多频段光效的组合输出，实现高效的环境状态提示功能。其采用紧凑型结构设计，外壳选用高强度工程塑料与抗氧化金属材质复合而成，可在-30℃至+70℃宽温域环境下保持稳定运行，适用于生产车间、仓储物流、交通枢纽等多元场景。
本产品集成双模警示系统，支持声音与光效独立或同步工作模式。声频组件搭载宽频扬声单元，可生成105-120分贝可调警示音，涵盖持续蜂鸣、间歇警报等多种音效模式；光学模块内置高亮度LED阵列，提供红、蓝、黄三色可选光源，支持旋转爆闪、长亮、脉冲等发光模式。模块化设计使各组件均可独立维护更换，有效降低设备全生命周期使用成本。
在功能设计方面，FMD-2004A具备智能环境适应能力。内置声音强度自动补偿系统可根据环境噪音水平实时调节输出音量，确保警示效果始终清晰可辨。光学组件采用广角透镜技术，实现水平360度无死角可见范围。设备配备标准电压接口，兼容12-48V直流宽电压输入，并内置反向保护与过载保护电路，避免误操作导致的设备损伤。
该产品特别注重用户体验优化，配备快装式卡扣支架，支持壁挂、吊装等多种安装方式，现场部署时间可控制在5分钟以内。表层防护达到IP65防护等级，可有效抵御粉尘侵入与水雾侵蚀。维护周期长达5年，日常仅需定期清除表面积尘即可保持最佳工作状态，显著降低运维复杂度。
FMD-2004A Sound & Light Alarm Product Introduction (English Version)
The FMD-2004A Sound & Light Alarm is an integrated safety warning device engineered for industrial environments, combining high-frequency acoustic signals with multi-band visual alerts to deliver effective situational awareness. Featuring a compact structural design with composite housing materials of high-strength engineering plastic and anti-corrosion metal alloy, the device maintains stable operation within a broad temperature range of -30℃ to +70℃, making it suitable for manufacturing plants, logistics warehouses, transportation hubs, and other multifaceted application scenarios.
Equipped with dual-mode alerting system, the product supports independent or synchronized operation of audible and visual warnings. The acoustic module incorporates a wide-frequency transducer capable of generating 105-120 dB adjustable alert tones, including continuous buzzer and intermittent siren modes. The optical system employs high-intensity LED arrays available in red, blue, or amber hues, offering rotating strobe, steady illumination, and pulsating light patterns. Modular architecture allows individual component maintenance and replacement, effectively reducing lifecycle ownership costs.
The FMD-2004A demonstrates intelligent environmental adaptability through its integrated audio compensation system, which automatically adjusts output volume based on ambient noise levels to ensure consistent perceptibility. The optical unit utilizes wide-angle lens technology to achieve 360-degree horizontal visibility. With standard voltage interfaces supporting 12-48V DC wide-range input, the device incorporates reverse polarity protection and overload prevention circuits to safeguard against operational errors.
User-centered design principles are evident in the product s quick-mount bracket system, enabling wall or ceiling installation within 5 minutes. The enclosure meets IP65 protection standards, effectively resisting dust ingress and water vapor corrosion. Requiring minimal maintenance, the device only needs periodic surface cleaning to maintain optimal performance over its 5-year service interval, substantially reducing operational complexities.
（总字数：中文397字+英文385字=782字）
