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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

Modbus TCP IO Module with Ethernet port power relay output 8DI 4DO(relay)(A-1860)*
US $ 68.70
US $ 70.09
-2%
(5.0)
8 Channels DI AI DO RS485 Modbus i/o module RTU / data collector remote controller ZLAN6802
US $ 45.54
US $ 46.47
-2%
(5.0)
Modbus TCP IO Module with Ethernet port power relay output 8DI 4DO(relay)(A-1860)*
US $ 67.02
US $ 68.39
-2%
(5.0)
USR-TCP232-ED2 Triple Serial Device Server, UART TTL to Ethernet/TCP IP Module Converter Support D2D Forwarding
US $ 18.89
US $ 19.29
-2%
(5.0)
Serial to Ethernet converter (ATC-1200)
US $ 40.06
US $ 40.88
-2%
(5.0)
RS485 interface terminal Modbus RTU TCP Gateway industrial serial server
US $ 13.59
US $ 13.87
-2%
(5.0)
5V 1A Power Adapter Supply AC110-240V 50/60HZ to DC 5V 1A Power Adapter EU US Plug Charger Adaptor
US $ 7.94
US $ 8.10
-2%
(5.0)
Photoelectric switch anti pinch door infrared for door control
US $ 9.44
US $ 9.64
-2%
(5.0)
Digital Modbus i/o module with RS-485 port modbus rtu (A-1051)
US $ 53.23
US $ 54.32
-2%
(5.0)
5-36V RS485 to WIFI Serial Server Wireless Networking Devices Modbus TPC IP Function RJ45 Elfin-EW11
US $ 6.80
US $ 6.94
-2%
(5.0)
PUSR RS485 RS232 Serial Device Server Serial To WIFI / WIFI to Ethernet Converter Support Modbus Gateway USR-W610
US $ 39.06
US $ 39.86
-2%
(5.0)
ZLAN5143D JSON MQTT Din-Rail RS485 Serial port to TCP IP Ethernet RJ45 Converter LAN Modbus RTU to TCP Gateway Server
US $ 29.07
US $ 29.66
-2%
(5.0)
PUSR WiFi6 Ceiling AP Dual Band Wireless Access Point AX3000 Support 802.3at PoE Up to 256 End Users USR-AP310i
US $ 56.74
US $ 57.90
-2%
(5.0)
ModBus RTU Serial IO Module RS485 Interface 4DI+4DO 4 Digital Outputs Rail Installation 8~28VDC CDEBYTE MA01-AXCX4040
US $ 13.10
US $ 13.37
-2%
(5.0)
digital i/o module 8DI 8DO the Source type Modbus RS485 (A-1055S)*
US $ 53.76
US $ 54.86
-2%
(5.0)
8 channels DI DO AI Modbus TCP I/ O Module Ethernet RJ45 Remote IO Controller A/D collector ZLAN6808-3
US $ 50.39
US $ 51.42
-2%
(5.0)
ZLAN5103 RS232 RS485 RS422 to Ethernet Serial Device Server RJ45 TCP IP LAN Converter
US $ 32.46
US $ 33.11
-2%
(5.0)
8 channels DI DO AI Modbus TCP I/ O Module 4G Ethernet RJ45 Remote IO Controller A/D collector ZLAN6808-8
US $ 62.98
US $ 64.27
-2%
(5.0)
RS232+485 Serial to GPRS DTU GSM Wireless Transmission Module USR-GPRS232-G730
US $ 20.20
US $ 20.61
-2%
(5.0)
Analog I/O Module 4DI,8AI 4-20mA Current Type RS-485 port Modbus RTU (A-1019)*
US $ 84.56
US $ 86.29
-2%
(5.0)
UOTEK Industrial RS232 to RS485 Adapter Converter RS 232 DB9 Connector RS-485 to RS-232 Isolated Half Duplex Anti-surge UT-2017
US $ 14.48
US $ 14.78
-2%
(5.0)
USB to rs485 converter supports win7/Win8/PLC industrial serial port converter durable lightning protection
US $ 6.08
US $ 6.20
-2%
(5.0)
Atc-1204 485 1 Min 4 Interface Expansion 485 Splitter Converter Isolation Four Way
US $ 80.12
US $ 81.76
-2%
(5.0)
ADM-3320-SC Firefighting Host Networking CAN Optical Terminal CAN Fiber Optic Converter 24V DIN Rail ADM-3320-SC
US $ 79.77
US $ 81.40
-2%
(5.0)
USR-DR404 Din-rail Wi-Fi wifi RS485 serial to TCP/IP wifi Ethernet device server converter Standard Din-rail, Industrial-grade
US $ 38.94
US $ 39.72
-2%
(5.0)
10PCS USR-TCP232-302 RS232 to Ethernet Converters UDP TCP IP Server to Client Module Support DHCP/DNS Built-in Webage VirtualCOM
US $ 399.13
US $ 407.28
-2%
(5.0)
ADM-2512 rs485/422 fully isolated repeater amplifier rs422 to 485 converter ADM-2512
US $ 22.27
US $ 22.72
-2%
(5.0)
ADM-3142-ST bidirectional 2-way RS-485 fiber optic transceiver RS232 optical transceiver 485 to fiber optic ADM-3142-ST
US $ 55.65
US $ 56.79
-2%
(5.0)
ADM-2720 Industrial Optoelectronic Isolation RS232 to RS485/422 Active Lightning Protection rail ADM-2720
US $ 18.62
US $ 19.00
-2%
(5.0)
ADM-3142-FC1 bidirectional 2-way RS-485 fiber optic transceiver RS232 optical transceiver 485 to fiber optic ADM-3142-FC1
US $ 57.51
US $ 58.68
-2%
(5.0)

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US $ 11.96
US $ 19.94
-40%
(5.0)
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US $ 73.56
-40%
(5.0)
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US $ 19.49
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(5.0)
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US $ 45.81
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US $ 19.30
-54%
(5.0)
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US $ 11.96
US $ 24.92
-52%
(5.0)