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Industrial Modbus RTU 8-ch Relay Module (E) with RS485 Interface, 30A High Current, Multi Isolation Protection Circuits, Rail-mounted Case
$49.95 - $51.99Part No.:Modbus RTU Relay (E)
SKU:30459
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Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case
$32.29 - $33.99Part No.:Modbus RTU Relay 4CH
SKU:30461
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Dual Ethernet Ports 8-ch Relay Module (C), Modbus RTU Protocol, PoE Power Supply, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case
$50.29 - $51.99Part No.:Modbus POE ETH Relay (C)
SKU:30544
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TVOC (Total Volatile Organic Compounds) Gas Sensor, High Sensitivity, Low Power Consumption, Long Lifespan, Compact Size
$7.31 - $7.99Part No.:TVOC Sensor
SKU:30712
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16-Ch Ethernet Relay Module, Modbus RTU / Modbus TCP Protocol, Ethernet Port Communication, Supports PoE Power Supply, With Various Isolation And Protection Circuits
$52.95 - $54.99Part No.:Modbus POE ETH Relay 16CH
SKU:30795
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Official Raspberry Pi PoE+ Injector, Adds Power-over-Ethernet (PoE) Functionality To A Single Port Of A Non-PoE Ethernet Switch
$29.99 - $32.99Part No.:Raspberry Pi PoE+ Injector
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Thin-Type Finger Vein Recognition Module (B), Built-in Cortex Core, USB Drive-Free Adaptability, UART Communication Interface, Finger Vein Liveness Detection
$14.97 - $15.99Part No.:Finger Vein Scanner Module (B)
SKU:30972
