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SHPINYI Store, a factory store, selling Security & Protection items. There are 2501 best seller items showing below, buy directly from them.

New Arrivals

USR-ISG008P 8 electrical ports DIN-Rail GIgabit Industrial Ethernet Switch with -40°C~85°C operating temperature
US $ 81.84
US $ 83.52
-2%
(5.0)
Industrial Isolated USB from to 4Channel RS485 Serial Cable Four COM Port Communication Converters
US $ 12.85
US $ 13.11
-2%
(5.0)
USR-N510 RS232/RS485/RS422 Single Serial to Ethernet Converter Watchdog
US $ 31.20
US $ 62.41
-50%
(5.0)
ADM-5750 Din Rail Industrial Serial Port Server RS232/485/422 to Ethernet Transparent Transmission
US $ 36.72
US $ 37.47
-2%
(5.0)
EE10A Wide Voltage RS232 Mini Serial converter Ethernet IoT Gateway TCP/IP Modbus RTU Transparent Transmission Serial Server
US $ 12.55
US $ 25.10
-50%
(5.0)
Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus
US $ 19.32
US $ 19.72
-2%
(5.0)
HF2221 Industrial Modbus 2Ports Serial Server RS232/RS485/RS422 to WiFi Ethernet Device Converter DTU 5-36VDC
US $ 32.84
US $ 33.51
-2%
(5.0)
TTLock APP G2 Wireless Gateway For Remote Control TTLock APP Lock Access Controller Device
US $ 15.89
US $ 31.79
-50%
(5.0)
5-36V RS485 to WIFI Serial Server Wireless Networking Devices Modbus TPC IP Function RJ45 Elfin-EW11
US $ 7.21
US $ 14.43
-50%
(5.0)
(Price for 4 Piece)PUSR TTL to Ethernet Module Plug-in packet design with 1*TTL, 1*RJ45 10Mbps ETH USR-TCP232-T0
US $ 27.81
US $ 28.38
-2%
(5.0)
Industrial Automation USB Interface Converter RS485 Hub 2Port with Photoelectric Isolator 600W Surge Protection
US $ 11.05
US $ 11.28
-2%
(5.0)
Standard rail Mounting DTU RS485 to WIFI serial server IOT220V AC PW11
US $ 16.38
US $ 16.71
-2%
(5.0)
HF5111S Serial Server Industrial Serial Port Server RS485 to Ethernet 3 Sockets Romote Management D2D/MQTT/Modbus
US $ 18.07
US $ 18.45
-2%
(5.0)
Serial Point to Point Modems Support Hardware Watchdog RS232 RS485 to LoRa Converter Module
US $ 18.37
US $ 18.73
-2%
(5.0)
UOTEK Industrial Grade Network Lightning Isolator Arrester Isolation Module Surge Protector UT-N201
US $ 20.32
US $ 20.73
-2%
(5.0)
Home Zigbee Elfin Ew11 Cer Home Appliance Control Module Domotica The Price Of
US $ 6.46
US $ 12.93
-50%
(5.0)
USR-W630 Ethernet Serial RS232/ RS485 to WiFi Convertor Server Modbus RTU to Modbus TCP with 2 RJ45
US $ 38.07
US $ 38.85
-2%
(5.0)
Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730
US $ 16.36
US $ 16.69
-2%
(5.0)
USR-N510 RS232/RS485/RS422 Single Serial to Ethernet Converter Watchdog
US $ 28.56
US $ 29.14
-2%
(5.0)
0-20MA/4-20MA Current Acquisition Module 6AI/4DI/4DO MODBUS Communication-WP9038ADAM
US $ 34.13
US $ 34.83
-2%
(5.0)
ZLAN5207M 2 ports RJ45 industrial rs485 to rj45 ethernet serial server
US $ 30.15
US $ 30.77
-2%
(5.0)
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485
US $ 16.96
US $ 17.30
-2%
(5.0)
RS232 to RS485 RS422 Din-rail Industrial Photoelectric Isolation Converter of Bidirectional Conversion Active Lightning Protecti
US $ 13.90
US $ 14.18
-2%
(5.0)
USR-N510 RS232/RS485/RS422 Single Serial to Ethernet Converter Watchdog
US $ 29.29
US $ 29.89
-2%
(5.0)
USR-DR504-EUX Din-Rail GSM GPRS 4G LTE Modbus Modem RS485 to 4G Modem Europe/Middle East/Africa/Korea /Thailand/India
US $ 83.04
US $ 84.73
-2%
(5.0)
ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol
US $ 6.10
US $ 6.22
-2%
(5.0)
USR-DR504-AUX Din-Rail GSM GPRS 4G LTE Modbus Modem RS485 to 4G Modem Australia/New Zealand/Taiwan/Latin America
US $ 79.06
US $ 80.67
-2%
(5.0)
Mqtt gateway single port Din-Rail Transparent transmission modbus RS485 232 485 iot device
US $ 11.34
US $ 11.57
-2%
(5.0)
4g LTE dtu wireless transparent communication module transmits RS232 / 485 serial port full netcom communication HF2411
US $ 55.43
US $ 56.56
-2%
(5.0)
Analog Quantity Acquisition Module Modbus Voltage and Current Data Collected Input 4-20mA to RS485 Watchdog
US $ 5.00
US $ 5.09
-2%
(5.0)
Din Rail RS485 to WiFi Ethernet Converter IOT Serial Server PW21 DC AC Support Modbus TCP UDP MQTT HTTP WebSocket
US $ 34.33
US $ 35.03
-2%
(5.0)
DIN-Rail Serial Port RS485 to Ethernet Converter IOT Device Server Protoss-PE11 Support Modbus TCP to RTU
US $ 13.07
US $ 13.34
-2%
(5.0)
NX8048T050 5-inch human-machine interaction interface HMI English kernel
US $ 68.22
US $ 69.61
-2%
(5.0)
ZLAN5143D Din Rail Mounting Tiny Size RS485 Serial port to TCP/IP Ethernet Converter server Modbus RTU to Modbus TCP
US $ 17.42
US $ 17.78
-2%
(5.0)
ADM-4180D 16DI isolated digital / 16-channel switching acquisition module MODBUS-RTU RS485 communication
US $ 24.76
US $ 25.27
-2%
(5.0)
Elfin 4 Pin connector
US $ 1.69
US $ 1.72
-2%
(5.0)
Hot selling New AIS pilot plug USB CABLE
US $ 46.65
US $ 47.60
-2%
(5.0)
Industrial Ethernet Switch 8 electrical ports USR-ISG Series With 10/100/1000Mbps with IP40 protection level
US $ 57.67
US $ 58.85
-2%
(5.0)
Standard rail Mounting DTU RS485 to WIFI serial server IOT220V AC PW11
US $ 15.96
US $ 16.29
-2%
(5.0)
ZLAN6844N 8 channels wifi AI/DI/DO Remote I/ O Controller LAN Modbus TCP P2P data collector module
US $ 86.32
US $ 88.99
-3%
(5.0)
Serial Port RS485 to WiFi Serial Device Server Elfin-EW11 Support TCP/IP Telnet Modbus TCP Protocol IOT Data Transfer Converter
US $ 5.87
US $ 5.99
-2%
(5.0)
Industrial Rs232 / Rs485 Serial ,serial Wifi ,wifi Converter Support Dual Ports, Modbus Rtu
US $ 35.29
US $ 36.01
-2%
(5.0)
Optically isolated USB to RS485/422/232 interface industrial grade lightning protection USB to serial converter
US $ 25.07
US $ 25.58
-2%
(5.0)
Two Master One /Multiple Slave RS485 Repeater Cache Optoelectronic Isolation Modbus Dual Master Hub
US $ 25.74
US $ 26.27
-2%
(5.0)

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US $ 123.88
US $ 130.40
-5%
(5.0)
Waterproof First Aid Kit - Compact Emergency Medical Kit for Home, Travel, Outdoor Camping & Car
US $ 14.98
US $ 45.81
-67%
(5.0)
ZK-TA1200 Facial and Fingerprint Recognition Time Attendance and Access Control Device with ADMS Function
US $ 424.10
(5.0)
XMSJ Gate Opener Gsm Solar Power Gate Opener Electric Gate Opener Motor
US $ 362.23
(5.0)
Tuya Bluetooth Temperature Humidity Sensor LCD Thermometer Mini Smart Electric Hygrometer APP Remote Control Home
US $ 5.46
US $ 17.07
-68%
(5.0)
KOB7 inch dynamic facial recognition access control system all-in-one machine 8-inch high-definition touch screen magnetic lock
US $ 52.10
US $ 54.84
-5%
(5.0)
Hebrew 8 Inch Dynamic Face Recognition Biometric Fingerprint Machine Face Recognition WiFi Cloud Supporte Access Control System
US $ 165.18
US $ 173.87
-5%
(5.0)
Gas Leak Detector Combustible Gas Detector 50A 0-1000PPM Beep& Screen Alarm Mini Handheld For Natural Gas
US $ 14.84
US $ 44.95
-67%
(5.0)
1pc Red First Aid Kit Emergency Survival Bag Handbag Trauma Bag Compact Rescue Tote Bag Portable Medicine Storage Bag
US $ 5.96
US $ 11.92
-50%
(5.0)
5YOA B03 RFID Keypad Access Control 125KHz EM Card Reader Door Lock Opener Keyboard Controller System for Security
US $ 9.51
US $ 20.23
-53%
(5.0)
Combustible Gas Leak Detector Natural Gas CO CH4 C2H6 Alcohol LPG Alarm Detector Professional Analyzer with Audible Visual Alarm
US $ 11.96
US $ 24.92
-52%
(5.0)
Car Exhaust Plugging Detection Tester Catalytic Plugging Professional Catalytic Clogging Detection Gauge for Back
US $ 7.28
US $ 14.56
-50%
(5.0)