【JD-7B声光报警器中英文产品介绍】
JD-7B声光报警器是一款多场景应用的安全警示设备，通过高强度声光信号提供高效预警功能。其创新设计兼顾环境适应性与操作便捷性，适用于工业现场、仓储管理、公共设施等多种场景的安全防护需求。
产品特点：
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复合警示模式：设备集成高亮度LED光源与穿透性蜂鸣器，支持同步声光报警和独立工作模式。LED模块采用多透镜结构设计，实现360度可视警示效果，声音模块通过腔体结构优化，确保在复杂环境中保持清晰可辨识度。
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环境适应性：特殊防护结构设计可有效应对粉尘、水雾及温度变化影响。宽电压输入设计适配多种供电环境，内置稳压电路确保电压波动时的稳定运行。
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智能触发机制：支持干接点、电平信号等多样化触发方式，配备状态指示灯实时反馈设备运行情况。延时关闭功能可根据需求预设报警持续时间。
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模块化设计：采用快装式结构，支持壁挂、支架等多种安装方式。核心组件采用插拔式连接设计，便于日常维护与部件更换。
技术参数：
- 工作电压：DC12-24V/AC110-220V（宽压自适应）
- 声压等级：≥105dB@1米
- 闪光频率：1-2Hz可调
- LED光源：高亮红蓝双色交替闪烁
- 防护等级：IP65防护结构
- 工作温度：-25℃至+60℃
应用场景：
适用于工厂设备异常报警、仓储区域安全警戒、停车场出入口提示、社区应急预警等场景。可单独使用或接入安防系统联动，为人员密集场所、危险作业区域提供可靠的安全警示方案。
服务保障：提供专业技术支持团队，可根据具体需求进行功能配置优化，持续提供设备使用指导与维护建议。
--- ENGLISH VERSION ---
JD-7B Audible & Visual Alarm Device Introduction
The JD-7B is a multi-functional safety warning device designed for diverse application scenarios. Combining high-intensity audible and visual signals, it delivers effective early warning capabilities for industrial facilities, storage areas, public spaces and other security-critical environments.
Key Features:
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Dual Alert System: Integrates ultra-bright LED modules with 105dB buzzer, supporting simultaneous or independent operation. The optical system features multi-lens configuration for 360-degree visibility, while the acoustic component adopts optimized resonance design for clear signal propagation.
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Environmental Durability: Robust housing with specialized sealing technology resists dust, moisture and temperature variations (-25℃ to +60℃). Wide voltage input (DC12-24V/AC110-220V) ensures stable operation under fluctuating power conditions.
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Flexible Triggering: Compatible with dry contact, voltage signal and other activation methods. Equipped with status indicator and programmable duration control for customized alert cycles.
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Modular Construction: Tool-free installation supports wall-mounting or bracket fixing. Plug-and-play component design simplifies maintenance and part replacement.
Technical Specifications:
- Power Supply: Wide-range DC/AC input
- Sound Level: ≥105dB@1m
- Flash Frequency: 1-2Hz adjustable
- LED Configuration: Dual-color (Red/Blue) alternating flash
- Ingress Protection: IP65 rated enclosure
- Operational Temperature: -25℃ to +60℃
Typical Applications:
Effective for equipment malfunction alerts in industrial plants, perimeter security in logistics centers, traffic control in parking facilities, and emergency notification in residential complexes. Capable of standalone operation or integration with security systems for comprehensive protection.
Service Support: Dedicated technical team provides customized configuration guidance and ongoing maintenance consultation to ensure optimal device performance.
