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  1. Home
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  3. Security & Protection
  4. Building Automation
  • Price: -
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Industrial RS232 to RS485 RS422 Converter with Isolation DB9 Female Connector Serial Adapter ESD and Surge Protection UT-503
US $ 47.99
(5.0)
10PCS Short 5-Inch USB C Extension Cable, (240W PD Fast Charging, 40Gbps, 8K Resolution) For USB 4 Cables, IPhone 15/16, MacBoo
US $ 45.60
(5.0)
50PCS New Original Automatic Controller Accessories Inductive Linear DC Proximity Sensor PNP NPN NO NC For Automation Equipment
US $ 223.85
(5.0)
50PCS Manufacturers Supply SW-58015p Spring Type High Sensitive Snap Switch Vibration Sensor Shake Switch PCB Horizontal
US $ 5.50
(5.0)
DTECH USB to TTL Serial 3.3V Adapter Cable TX RX Signal 3 Pin 0.1 Inch Pitch Female Socket FT232RL Chip Win 10 8 7
US $ 10.66
(5.0)
UOTEK Industrial Grade RS-232 RS232 RS-485 to 8 Ports RS485 Hub with Optoelectronic Isolation Asynchronous Half Duplex UT-1208
US $ 139.45
(5.0)
50PCS BL-WS-AHR01-313 Resistance Type Humidity Sensor High Humidity Sensitivity Sensor Condensation Senso Dew Sensor Hygristor
US $ 7.15
(5.0)
10PCS Economic Type 2P DC Mini Circuit Breaker 600V 1000V MCB Air Circuit Breaker 10A 16A 20A 25A 32A 40A 50A 63A
US $ 24.96
(5.0)
UOTEK 8 Port Unmanaged Gigabit POE Ethernet Switch Support 802.3af/at Din-rail Ethernet Switch UT-6408GC-POE with VLAN Mode
US $ 90.66
(5.0)
30PCS Platinum RTD Temperature Sensor Probe PT100 1000 With Jack Plug BBQ Grill Thermistor
US $ 185.69
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 25.21
(5.0)
DTECH Nylon Braided 100W USB C to Type C 5A Fast Charging USB 4.0 Data Cable 1M
US $ 13.04
(5.0)
UOTEK 1.5M USB RS232 Serial Converter Cable USB-A COM Port Cable Serial DB9 Male 9Pin Connector Support Multiple System UT-8232
US $ 12.80
(5.0)
30PCS SW2001 China Factory 2-Wires Glass Type Tilt Mercury Switch
US $ 204.60
(5.0)
USB TYPE-C to RS-232 Converter USB 2.0 UOTEK
US $ 13.73
(5.0)
Gigabit 5-Port Unmanaged Ethernet Switch Full-Duplex and Half-Duplex Auto 10/100/1000Mbps Auto MDI/MDI-X
US $ 66.66
(5.0)
UOTEK UT-208 Industrial RS232 to RS-485 RS422 Isolated Converter with Isolation High Quality
US $ 37.33
(5.0)
2PCS CHYT Top 10 Ats Automatic Transfer Switch Factory Suppliers 32A, 50A, 63A,100A 2P 8KV AC690V AC400V Controller Price
US $ 28.60
(5.0)
50PCS One-stop Purchase High Quality Pyroelectric Infrared Motion Sensor 2G013 Board Mount Temperature Sensors
US $ 33.00
(5.0)
RS-232 to TTL Converter the Converted TTL Level is 0-3.3V, No External Power Supply is Required High Quality and Good Price
US $ 8.67
(5.0)
New Product Smart Temperature Humidity Ec ph Soil Sensor 4 in 1
US $ 43.89
(5.0)
SUNWEIT ST7290 PCIe X1 RTL8105E Single-100M SFP Fiber Ethernet NIC
US $ 28.09
(5.0)
UOTEK RS232 Serial Cable High Quality USB 2.0 to RS-232 4 Ports Converter DB9 Com Expansion Connector Adapter UT-8814
US $ 53.06
(5.0)
CK-3046R 4-Port RS485 Communication Ethernet/IP Network Cascade Thermocouple Input PLC Remote IO Expansion Module
US $ 59.80
(5.0)
Top selling Industrial Automation None Automatic Meter Reading Pilot Plug Ais Clearance
US $ 17.57
(5.0)
Supporting Touch Functionality DisplayPort to USB-C Cable 4K60Hz with USB Cable Adapter for Nreal Air VR MacBook Pro/Air 2020
US $ 20.52
(5.0)
Newest Android 14 Billing Pos Terminal Cash Register Handheld Mobile Pos Machine
US $ 147.00
(5.0)
40m Ultra High Speed Hdmi Optical Fiber Cable Support 18Gbps 3D 4K@60Hz HDR ARC HDCP 2.2 HDMI 2.0 Fiber Cable
US $ 43.96
(5.0)
3PCS Digital Adjustable 16A Automatic Voltage Protector Socket Single Phase AC 220V With EU UK US Plug
US $ 18.75
(5.0)
SUNWEIT ST7308 PCIe X4 Quad RJ45 Gigabit Ethernet NIC Intel NHI350AM4 Port Network Card 1G I350-T4
US $ 81.67
(5.0)
UOTEK UT-2017 RS-232 to RS-485 Isolated Serial Converter with Isolation
US $ 15.46
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 36.71
(5.0)
SVR1000/AD220 High Quality Single Phase Voltage Relay Voltage protection Over&under Voltage Relays
US $ 13.87
(5.0)
50PCS Rotary Selector Switch BL-XZ-RV000 Series Copper Alloy For High-power Household Appliances
US $ 52.80
(5.0)
SONOFF POWCT POW Ring Smart Power Meter Current Transformer 100A Energy Monitor Contacter Control Works with Alexa Google IFTTT
US $ 43.28
US $ 69.80
-38%
(4.7)
USB to RS-232 1 Port Commercial Interface Converter Not Require an External Power Supply
US $ 12.80
(5.0)
2PCS SUNWEIT ST58 PCIe MSATA NGFF Adapter PCIe Sata Card Card ASM1061 PCI Express SATA Adapter
US $ 14.70
(5.0)
5.5"HD Android 13 H10S 2GB16GB Billing Pos Machine Software Pos Systems Handheld Terminal Cash Register with Receipt Printer
US $ 112.00
(5.0)
50PCS BL-HE-AH601 Magnetic Hall Current Sensor Magnetic Sensors Linear Hall-Effect Sensors
US $ 13.75
(5.0)
RS232 to RS485 RS422 Conversion Adapter Converter DB9 Com Connector 600W Surge Protection UT-216
US $ 20.66
(5.0)
UOTEK High Quality 1.5M USB AM to RJ45 RS232 Console Debug Converter Cable USB2.0 RS-232 RJ45 Adapter Connector Wire UT-883R
US $ 12.66
(5.0)
SUNWEIT ST7209 PCIe X1 Ethernet Network Card 1000Mbps 1Gbps 4 Ports RJ45 Lan Card BCM5719 Chipset Compatible with WOL PXE VLAN
US $ 44.92
(5.0)
SUNWEIT Server Networking Interface ST7390 PCIe x1 I210 Single- 1GbE SFP Server NIC
US $ 39.20
(5.0)
2PCS Sunweit ST540 Hotsale PCI-E Adapter PCIe To 4SATA PCI Express To SATA3.0 Expansion Card 4Port SATA III For SSD HDD
US $ 24.83
(5.0)
100M Fiber Optical SC Interface to 2 Port CAN BUS Converter Adapter Anti Surge UT-6502SM-SC High Quality and Good Price
US $ 94.52
(5.0)
SUNWEIT ST725 PCIe X1 Intel 82575 Dual- RJ45 Gigabit Ethernet NIC
US $ 40.84
(5.0)
SUNWEIT ST7372 PCIe X4 Quad Port Gigabit Ethernet Network 1G Adapter In tel I210AT
US $ 82.49
(5.0)
Industrial RS-232 RS-485 to 16 Ports RS485 Hub with Optoelectronic Isolation ESD Surge Protection UT-1216
US $ 349.96
(5.0)
UOTEK 4 Ports Gigabit Network Fiber Optic Transceiver Supports Full-duplex and Half-duplex UT-2604GMM-ST
US $ 164.18
(5.0)
UOTEK USB to RS232 Cable Converter DB9 RS-232 USB a Adapter Conversion Cable Com with FTDI Chip Magnetic Ring UT-8801
US $ 12.13
(5.0)
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