声光报警器SJ-11产品介绍（中文版）
【产品概述】
SJ-11型声光报警器是一款集声音警示与视觉提示于一体的多功能安全装置，专为各类场所的紧急预警需求设计。产品采用模块化结构搭配一体化机身，在保证功能稳定的同时兼顾安装灵活性，可快速响应不同环境下的安全警示需求。通过优化声光同步触发机制，确保在复杂场景中实现高效信息传递。
【核心特点】
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多模式警示系统：内置三种可切换警示音调，配合360°旋转式双色LED灯组，支持红蓝交替或单色闪烁模式，适应昼夜不同能见度条件。声音传播采用宽频定向扩散技术，有效覆盖半径达50米以上。
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环境适应性设计：机身采用压铸铝材与工程塑料复合结构，表面经过防腐蚀涂层处理，内置温度补偿电路，可在-30℃至+70℃环境稳定运行。防护结构有效阻隔粉尘和水汽侵入。
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智能功耗管理：配备自适应电源监测模块，支持12-24V宽电压输入，内置储能单元可在突发断电时维持15分钟基础警示功能。工作电流低于常规同类产品30%，节能表现显著。
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便捷操作界面：控制面板设置简明功能按键与状态指示灯，支持现场模式切换和音量五级调节。可选配无线遥控模块实现10米范围内远程操控。
【应用场景】
• 工业设施：生产车间设备异常预警、仓储区域安全提醒
• 公共区域：地下停车场出入警示、电梯故障状态指示
• 特殊环境：变电站设备运维提示、港口机械作业安全监控
【技术参数】
• 工作电压：DC12-24V自适应
• 声压强度：≥110dB@1米
• 光强参数：≥200cd单灯亮度
• 频响范围：800-2800Hz
• 外形尺寸：186×132×68mm
• 整机重量：≤850g
【适用环境】
本产品适用于常规室内环境及具备基础防护的户外场所，建议避免长期暴露于强酸强碱环境或持续日照场景。提供壁挂式、立柱式两种标准安装方案，预留多种线缆接入端口，适配主流安防系统集成需求。
SJ-11 Audible & Visual Alarm Product Introduction (English Version)
Product Overview
The SJ-11 Audible & Visual Alarm is an integrated safety solution combining acoustic alerts and visual signals, designed for emergency notification in diverse environments. Featuring a modular design within a unified housing, this device delivers reliable performance while maintaining installation versatility. Its enhanced synchronization mechanism ensures efficient information transmission across complex scenarios.
Key Features
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Multi-mode Alert System: Equipped with three selectable alarm tones and 360° rotatable dual-color LED modules, supporting alternating red/blue or single-color flashing modes. Directional acoustic projection technology achieves effective coverage within 50-meter radius.
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Environmental Resilience: Constructed with die-cast aluminum alloy and engineering plastics, featuring anti-corrosion surface treatment. Integrated temperature compensation circuitry ensures stable operation from -30℃ to +70℃. Protective housing resists dust and moisture ingress.
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Intelligent Power Management: Adaptive voltage monitoring module supports 12-24V DC input. Built-in power storage maintains 15-minute basic functionality during power interruptions. Operational current consumption reduced by 30% compared to conventional models.
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User-Friendly Interface: Control panel with intuitive function keys and status indicators enables on-site mode selection and five-level volume adjustment. Optional wireless remote module allows control within 10-meter range.
Application Scenarios
• Industrial plants: Equipment malfunction alerts, warehouse safety notifications
• Public areas: Parking garage access warnings, elevator status indication
• Special environments: Power substation maintenance alerts, port machinery operation monitoring
Technical Specifications
• Operating Voltage: DC12-24V adaptive
• Sound Pressure Level: ≥110dB@1m
• Luminous Intensity: ≥200cd per module
• Frequency Range: 800-2800Hz
• Dimensions: 186×132×68mm
• Net Weight: ≤850g
Environmental Compatibility
Suitable for standard indoor environments and sheltered outdoor installations. Prolonged exposure to corrosive substances or direct sunlight should be avoided. Offers wall-mounted and pole-installation options with multiple cable interfaces for seamless integration with security systems.
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