LINOVISION HiFi Audio Pickup for CCTV Security Surveillance System Audio Recording DC12V Input High Fidelity Microphone with High Sensitive for IP Security Cameras(AudioMon-K20)

从 $25.99 USD
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LINOVISION Modular Underwater Camera KIT with 90° View Angle, Brightness Adjustable LED, Compact Underwater Inspection

从 $199.00 USD
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Long-Range Outdoor PoE Extender, Max 2600ft Power and Data Transmission (2 Pack) (POE-EXT3001LP(2 Pack))

从 $79.00 USD
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LoRaWAN Indoor Air Quality Ambience Monitoring Sensor

从 $298.00 USD
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LoRaWAN 电磁阀控制器支持 2 个输出和 2 个数字输入，带高容量电池

从 $299.00 USD
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LoRaWAN 电磁阀控制器支持 2 个输出和 2 个数字输入，配有长寿命电池和太阳能电池板

从 $299.00 USD
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LoRaWAN Ultrasonic Distance/Level Sensor

从 $139.00 USD
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LoRaWAN 无线 CO2 传感器，用于测量气态二氧化碳 (CO2) 浓度

从 $299.00 USD
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LoRaWAN 无线工业温度传感器，范围为 -200 至 800°C

从 $179.00 USD
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LoRaWAN 无线 IO 控制器支持 Modbus RS485/RS232，带高容量电池

从 $299.00 USD
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LoRaWAN 无线 IO 控制器支持 Modbus RS485/RS232，具有长寿命电池和太阳能电池板

从 $299.00 USD
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用于环境光强度检测的 LoRaWAN 无线光传感器

从 $239.00 USD
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带温度和湿度测量功能的 LoRaWAN 无线磁门接触传感器

从 $85.00 USD
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LoRaWAN Wireless Magnetic Temperature & Humidity Sensor with Food-safe and Waterproof Enclosure

从 $108.00 USD
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LoRaWAN Wireless Membrane Leakage Detection Sensor

从 $119.00 USD
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