Name: 1P-485-4P Isolation signal converter Expansion PLC Module Hub to 4 Way RS485 Communication Industrial Grade Serial Port
SKU: BD1005005372660043
Price: 779261 VND
Availability: OutOfStock
Rating: 5 (10 reviews)

Recommends

R13 Smart Ring with Display Screen and Touch,Wireless Charging Case,Health Manager,5ATM Waterproof Men Women Ring For Android OS

662,579 ₫

~~1,325,158 ₫~~

-50%

(5.0)

New Enamels Craftsmanship Smart Ring for Women Sleep Monitor Blood Oxygen Measurement SmartRing Blood Pressure Multi-sport Modes

612,176 ₫

~~1,224,393 ₫~~

-50%

(5.0)

RC Electronic Robot Walking Dancing Dog Intelligent Touch Remote Control Pet Toy for Boys Girls Birthday Gifts

1,236,787 ₫

~~2,524,060 ₫~~

-51%

(5.0)

HOT

6 Pcs Watch Case Smartwatch Protection Shell Protector Clear Screen Covers Soft Rubber

152,489 ₫

~~293,244 ₫~~

-48%

(5.0)

Diamond Fashion Women Smart Ring IP68 Waterproof Stainless Steel Intelligent Ring Health Monitor Sports Pedometer Fitness Rings

594,684 ₫

~~1,189,409 ₫~~

-50%

(5.0)

20Mm Đa Năng Dây Đeo Đồng Hồ Silicone

986,982 ₫

~~2,146,049 ₫~~

-54%

(4.3)

HOT

Stainless Steel Smartwatch Watch Bezel Ring Insert for Watch5 Pro Lightweight Metal Bezel Circle Scratch Proof

74,503 ₫

~~165,548 ₫~~

-55%

(5.0)

Intelligent Charging Robot Voice Control Conversation Recording Induction Touch Early Education Programming Induction

407,951 ₫

~~832,524 ₫~~

-51%

(5.0)

HOT

290mah 361-00034-02 Battery for Garmin Fenix3 Fenix 3 3f Hr Gps Sports Watch

564,349 ₫

~~1,128,739 ₫~~

-50%

(5.0)

Smart Ring Men Women LED Dynamic Display Screen Heart Rate Oxygen Sleep Monitoring 5ATM Water Proof Multi-sport Mode Smartring

549,379 ₫

~~1,098,758 ₫~~

-50%

(5.0)

HOT

QINO R01 2025 New Smart Ring Men Women,Heart Rate Blood Oxygen Sleep Monitor Smartring IP68 & 5ATM Waterproof, Multi-sport Mode

616,215 ₫

~~790,014 ₫~~

-22%

(5.0)

HOT

E13 Waterproof Cycling Glasses,Bluetooth Smart Glasses,Audio Call,Music,Bluetooth Headset,Sunglasses, Anti-blue Light Glasses

613,603 ₫

~~889,309 ₫~~

-31%

(5.0)

DeepSeek XiaoZhi Mini AI Robot | Smart Voice Chatbot, Emotional Interaction, Personalized AI Companion, Unique Gift Idea

919,860 ₫

~~1,839,761 ₫~~

-50%

(4.0)

2025 New Smart Ring ECG/Blood Pressure Health and Sleep Monitor Multiple Sport Mode 5ATM Fitness Tracker For Men Women Smartring

1,215,398 ₫

~~2,430,797 ₫~~

-50%

(5.0)

HOT

AI High Level Smart Glasses Wireless Real-Time Translation Glasses with AI Photography Voice Calls Music Playback Versatile

1,606,976 ₫

~~3,213,952 ₫~~

-50%

(5.0)

Remote Control Robot for Kids - Rechargeable Talking Robot with Music, LED Eyes & Walk Functions

1,131,131 ₫

~~2,262,302 ₫~~

-50%

(5.0)

HOT

A2181 A2277 Watches Batteries for Apple Watch Series 5 44mm for Apple Watch Series 5 40mm + Free Tools

576,911 ₫

~~1,153,822 ₫~~

-50%

(5.0)

Pickfun Pet AI Monitoring Camera | WiFi monitoring, remote viewing, voice chat, pet behavior detection, smart home security

3,886,481 ₫

~~7,772,963 ₫~~

-50%

(5.0)

HOT

EB-BR360ABE 3.85V 200mAH Watch Battery for Samsung Watch Gear Fit 2/SM-R360

553,818 ₫

~~1,203,947 ₫~~

-54%

(5.0)

HOT

100% New High Quality 3.87V 486mAh Replacement Watch Battery BW54 for Xiaomi MIUI SmartWatch S2 46mm

514,183 ₫

~~1,028,406 ₫~~

-50%

(5.0)

HOT

Small Automatic Ribbon Paper Card Winding Machine, Electric Speed-Adjustable Cross-Stitch Winder with Tension Control

1,772,400 ₫

~~1,865,684 ₫~~

-5%

(5.0)

HOT

New PL332728V PL322728H Battery for Huami Amazfit Stratos 3 A1929 A1928 Stratos 2 A1609 A1619 Smart Watch Battery

514,183 ₫

~~1,028,406 ₫~~

-50%

(5.0)

2024 COLMI R09 Smart Ring Men Women with Charging Case, Body Temperature Health and Sleep Monitor For Xiaomi Samsung Phone

772,807 ₫

~~2,146,622 ₫~~

-64%

(4.5)

HOT

Portable Wireless Bluetooth Headset Glasses Ultra-thin Frog Mirror Polarized Sunglasses Smart Earphone Sunglasses Dropshipping

231,096 ₫

~~361,113 ₫~~

-36%

(5.0)

HOT

Watch Protection Shell Pc Case Compatible for Verge A1801 Durable Lightweight Smartwatch Protective Cover

50,249 ₫

~~111,692 ₫~~

-55%

(5.0)

HOT

3.85V 380mAH EB - BR760ABE Battery for Samsung Gear S3 Frontier/SM - R760/46mm Watch

626,828 ₫

~~1,279,237 ₫~~

-51%

(5.0)

HOT

NEW Tempered Glass+Case for Samsung Galaxy Watch 8 accessories All-around hard PC Bumper Frame Screen Protector 40MM 44MM Cover

133,003 ₫

(5.0)

HOT

355/650mAh battery For GARMIN Fenix 5/5s/5s Plus/5X/ViVOACTIVE3 GPS watch 361-00096-00 361-00097-00 361-00098-00 361-00108-00

580,476 ₫

~~936,242 ₫~~

-38%

(3.0)

HOT

New PL432224 280mAh Watches Batteries for Huami Amazfit EVE PL432224 + Free Tools

526,745 ₫

~~1,053,490 ₫~~

-50%

(5.0)

HOT

For LG G Watch R W110/W150 Watch Urbane Generation Watch Battery BL-S3 High Quality Low Price Original with Tools

483,834 ₫

~~1,051,831 ₫~~

-54%

(5.0)

JHD For 2025 New JJRC R35 RC Robot Intelligent Programming Induction Interactive Remote Control Robot Electric Robot Model

1,059,380 ₫

(5.0)

Enabot Air 2 Plus Intelligent AI Robot Wireless Camera Robot Remote Monitoring Pet Companion Robot Real Time Control Gifts

9,282,491 ₫

(5.0)

Smart Rings Steps Heart Rate Blood Oxygen Saturation Sleep Distance Calories IP68 Smart Ring Waterproof Multi-sport Mode Tracker

471,536 ₫

~~1,402,048 ₫~~

-66%

(4.4)

The newly upgraded smart ring features a digital display. It offers step counting, sleep monitoring, and multiple sports modes.

629,005 ₫

~~1,906,081 ₫~~

-67%

(4.1)

HOT

IMIKI Ai Smart Glasses Bluetooth Call Music Play Video Recording Speed Recognition Translate Sunglasses for Studying Travaling

2,045,261 ₫

~~3,146,776 ₫~~

-35%

(5.0)

HOT

DeepSeek XiaoZhi Mini AI Robot | Smart Voice Chat, Emotional Companion & Interactive Learning,Portable Tech Gift

702,161 ₫

~~807,095 ₫~~

-13%

(5.0)

HOT

A1847 A1848 3.82V 342mAH Watches Batteries for Apple Watch Series 3 38mm GPS + Free Tools

501,662 ₫

~~1,003,323 ₫~~

-50%

(5.0)

Smart Curtain Motor with Remote Control And Gateway 3in1 Track 15kg Load Bearing Suitable for Bedroom Living Room Hotel

1,656,551 ₫

~~3,451,173 ₫~~

-52%

(5.0)

HOT

Smart Health Ring for Women Men, Vibration Alert Touch Control Fitness Tracker Ring with Heart Rate Sleep for iPhone and Android

2,794,919 ₫

~~7,985,542 ₫~~

-65%

(5.0)

R10 Monitoring Smart Ring Qring Heart Rate Monitoring More Precise Stainless Steel Wireless Charger Products 2025 New Couples

942,781 ₫

~~1,885,563 ₫~~

-50%

(4.0)

NFC Sport Smart Ring Waterproof Health Monitor Ceramic SmartRing Sleep Monitor Smart Control Photo AI FamilyRing for Ring

573,959 ₫

~~1,147,959 ₫~~

-50%

(5.0)

Lynai AI Robot | Smart Voice Chatbot,Rsonalized AI Companion,Emotional Interaction,Chatbot AI GPT Deepseek,Holiday Gifts

1,599,350 ₫

~~3,198,701 ₫~~

-50%

(5.0)

HOT

High Quality A2181 Battery for Apple Watch Series 5 44mm Battery A2277 for Apple Watch Series 5 40mm + Free Tools

576,911 ₫

~~1,153,822 ₫~~

-50%

(5.0)

MEIZU StarV Air2 Smart AR Glasses | Real-Time Translation in 13 Languages | 2000 Nits Display | VR Subtitles | Long Battery Life

17,590,657 ₫

~~18,516,485 ₫~~

-5%

(5.0)

HOT

High-Quality Replacement 240mAh PL471822GH EVE Battery For Huami AMAZFIT GTS 2 2e A1969 A2021 Smart Watch

518,702 ₫

~~1,103,656 ₫~~

-53%

(5.0)

New Smart Ring R11 Heart Rate Blood Pressure Sensory Game Waterproof Multi-sport Modes Fitness Tracker Smartring For Men Women

498,147 ₫

~~1,094,157 ₫~~

-54%

(5.0)

Smart Ring with Charging Case for Skin Temperature Measure,Message Call Reminder,Sport Health Sleep Monitor,IP68 5ATM Waterproof

704,692 ₫

~~1,021,288 ₫~~

-31%

(5.0)

Smart Ring Men Women With Charging Case,Health and Sleep Monitor,IP68 5ATM Waterproof,Multi-sport Mode,Camera Control 2025 New

506,354 ₫

~~1,012,708 ₫~~

-50%

(2.5)