BestDealPlus
  1. Home
  2. Security & Protection
  3. Building Automation
Unfortunately, this product is no longer available.
ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485
ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485
ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485
ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485
ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485

ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485

(5.0)
US $ 24.64    8% off
US $ 22.67
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485 Wholesale. Buy Directly From Merchant Shop1102696201 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

HOT
1Pc 1/8" 1/4" 3/8" 1/2" 3/4" Brass Hex Nipple Pipe Fittings Female x Male Thread Connect Repair Joints Reducer Hexagonal Bushing
US $ 0.95
US $ 1.14
-17%
(5.0)
Building Modbus to BACnet/IP BACnet MS/TP to PLC DDC Converter BMS Gateway
US $ 54.61
(5.0)
HOT
Tuya Water Leak Sensor Smart Home ZigBee Tuya Water Leak Detector m2qtt Waterproof Smart Life Security Protection Remote App
US $ 4.01
US $ 5.91
-32%
(4.9)
HOT
Tuya Smart PIR Motion Sensor Wireless Smart Home Security Alarm Sensitive Human Body Movement Detection Smart Life
US $ 25.64
US $ 40.70
-37%
(5.0)
HOT
C Type Pneumatic Fittings PP/PH-20/30/40mm Hose Quick Connector High Pressure Coupler Multi-Shunt SMV Self-locking 2/3-way
US $ 1.20
US $ 1.45
-17%
(5.0)
Industrial Class Wall-mounted RS-485/422 Photoelectric Isolation Data Repeater ATC-109N Relay Signal Enhancement Receiver
US $ 48.60
US $ 53.41
-9%
(5.0)
EE11A MINI RS485 Serial Server to Ethernet ModbusTCP to Ethernet RJ45 Converter With Eembedded Web Server
US $ 11.30
US $ 12.02
-6%
(5.0)
HOT
Anjielosmart Wifi Smart Home Control Panel Integrated Tuya ZigBee & Bluetooth Gateway Smart Switch Electronic Lock HD LCD Panel
US $ 179.49
US $ 332.38
-46%
(5.0)
HOT
Indoor Surface Mounted Infrared Night Vision Two-way Voice Wireless WiFi Surveillance Camera 1080P HD Motion Detection Monitor
US $ 22.71
US $ 50.46
-55%
(5.0)
HOT
MOES Tuya Smart Home Control Panel Max 10.1inch Touch Screen with Bluetooth Zigbee Gateway Built-in Building Intercom Compatible
US $ 331.13
US $ 542.84
-39%
(5.0)
HOT
Taidacent Din Rail Refrigerant Leak Detector Freon Leak Sensor Refrigerant Gas Analyzer Monitor MQ139 R22a R134a CFC HFC Halogen
US $ 105.58
(5.0)
HOT
Infrared Motion Human Body Sensing Alarm Lamp Audible and Visual Warning Against Theft Solar+DC Dual Charging IP65 Rainproof
US $ 19.09
US $ 42.42
-55%
(5.0)
HOT
SM8 4G GSM Wireless-Relay Switch Module - Smart Momentary Inching Controller, DIY Remote Control Temperature and humidity sensor
US $ 58.80
US $ 98.00
-40%
(5.0)
HOT
Tuya Knob Switch Wireless for Light Curtain Fan Tuya Smart Knob ZigBee Tuya Light Dimming Switch Smart Home App Control
US $ 7.70
US $ 8.20
-6%
(5.0)
Serial Port RS232 to Ethernet Serial Port Device Server Support TCP/IP Telnet Modbus TCP Protocol EE10A
US $ 7.74
(5.0)
HOT
Brushed Nickel Bathroom Shower Column Panel Rainfall Black
US $ 290.53
US $ 309.08
-6%
(5.0)
HOT
Taidacent 1CH 12V Bluetooth-compatible Relay Switch Module BLE Switch Controller Android IOS Mobile Phone APP Control
US $ 10.78
(5.0)
232 to TTL converter TTL to serial port adapter monitoring equipment accessories ATC-102-5V
US $ 13.60
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 18.51
(5.0)
DIN-Rail Serial Port RS485 To 2.45 5G WiFi Converter Server PW31B AC110V~220V Or DC Support Modbus TCP to RTU MQTT
US $ 23.86
US $ 25.38
-6%
(5.0)
plc wifi Home HF9624 4G LTE PLC Remote Control Element Supports Mitsubishi, Siemens, Omron, Schneider, Panasonic...
US $ 100.46
US $ 109.20
-8%
(5.0)
HF9610 PLC Remote Control Download Monitoring Module Serial Supports Mitsubishi, Siemens, Omron, Schneider, Panasonic, plc wifi
US $ 42.20
US $ 46.37
-9%
(5.0)
8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055)
US $ 52.15
US $ 54.32
-4%
(5.0)
HOT
Meian Tuya Zigbee Gateway Multi-Mode Zigbee 3.0 Hub Wifi Bluetooth Gateway Linkage with Water Leak Sensor Door Sensor Smart Home
US $ 5.81
US $ 7.10
-18%
(4.8)
HOT
MIUCDA Tuya WiFi Smart Thermostat Central Air Conditioning Thermostat Switch APP Remote Control Work with Alexa Google Home
US $ 23.41
US $ 26.56
-11%
(5.0)
HOT
Smart Zigbee Temperature Humidity Sensor LCD Display Home Hygrometer Thermometer Changes Detection Tuya APP
US $ 19.98
US $ 39.96
-50%
(5.0)
HOT
Household wireless ultrasonic intelligent water meter
US $ 134.27
US $ 141.33
-5%
(5.0)
HOT
ZIGBEE/Wl-FI Human Breathing Presence Sensor Tuya Smart Static Unmanned Active Fretting Body Motion Detection Alam Push Radar
US $ 25.54
US $ 56.76
-55%
(5.0)
20PCS Widely Using cable cleat fixing wire clamp clip Used for fixing water leak sensing cable electric wire
US $ 4.00
(5.0)
HOT
5 In 1 Semiconductor IC Sensor CO2 Meter Air Quality Monitor Medidor de CO2 TVOC HCHO Temperature Humidity Air Detector
US $ 49.99
(5.0)
HOT
Humanity Smart Light Portable Led Night USB Charging Induction Emergency Bedside Table Wardrobe Automatic Switch Lighting
US $ 5.01
US $ 6.26
-20%
(5.0)
8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055)
US $ 50.69
US $ 55.09
-8%
(5.0)
HOT
RSH Room Mini Indoor Thermometer LCD Digital Temperature Room Hygrometer Gauge Sensor Humidity Meter Thermometer For Home Tool
US $ 10.45
US $ 16.86
-38%
(5.0)
HOT
2 Pc Standard G Thread Gas Pipe Quick Connector Pc8-G02 Straight 10-G01 Pneumatic Component Quick Connector With Sealing Ring
US $ 0.87
US $ 1.05
-17%
(5.0)
HOT
Tuya Zigbee Human Presence Detector Smart Human Body PIR Sensor Radar Detector Motion Sensors Support Home Assistant
US $ 12.22
(5.0)
Serial Port RS485 to WiFi Serial Device Server Elfin-EW11 Support TCP/IP Telnet Modbus TCP Protocol IOT Data Transfer Converter
US $ 5.71
US $ 6.28
-9%
(5.0)
HOT
Tuya WiFi Switch Smart Garage Door Opener Controller Smart Home Module Smart Life APP Remote Control Supports Alexa Google Home
US $ 11.44
(5.0)
HOT
plant grow light 8 bars spectrum indoor plants led grow light for garden led plant grow light
US $ 130.23
US $ 137.09
-5%
(5.0)
HOT
HVFF Manual Valve/ON/OFF Valve 4mm 6mm 8mm 10mm 12mm Pneumatic Fittings Pipe Connector Air Quick Release Coupling
US $ 1.24
US $ 1.49
-17%
(5.0)
HOT
HOT 110v 220v Light Switch Sensor Detector Intelligent Switch Led Infrared Sensor Infrared Automatic Switch On Off Dropshipping
US $ 3.50
US $ 5.55
-37%
(5.0)
Hot selling New AIS pilot plug USB CABLE
US $ 47.43
(5.0)
HOT
Tuya Zigbee Temperature Humidity Sensor LED Blacklight Screen for Smart Home Automation Works With Tuya Zigbee Hub GateWay
US $ 14.86
(2.0)
HOT
DC3V 5V 24V Hall water flow sensor For Coffee Machine small size MIni micro water flow meter measurement accurate POM material
US $ 19.09
US $ 27.67
-31%
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 18.51
(5.0)
5~36V Smallest Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WIFI Serial Server DTU
US $ 7.30
US $ 8.02
-9%
(5.0)
HOT
Pneumatic Copper Silencer Flat Head/Throttling/Long Head Silencer BSL-01/02/03/04/06 Noise Reduction Silencer 4 Pcs
US $ 0.82
US $ 0.99
-17%
(5.0)
HOT
360° Rotatable Tuya WiFi Zigbee Smart Motion Detection Sensor Security Alarm Human Presence Sensor Alexa Google Home
US $ 3.47
US $ 5.37
-35%
(5.0)
SONOFF POWCT POW Ring Smart Power Meter Current Transformer 100A Energy Monitor Contacter Control Works with Alexa Google IFTTT
US $ 34.90
US $ 69.80
-50%
(5.0)