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SHPINYI Store, a factory store, selling Security & Protection items. There are 2500 best seller items showing below, buy directly from them.

New Arrivals

ZLAN6802 8 Channel Port Remote I/O Controller DI AI DO RS485 Ethernet Modbus I/O Module RTU Data Collector
US $ 55.19
US $ 110.39
-50%
(5.0)
Analog module Modbus RTU to 8AI(A-1019)
US $ 81.84
US $ 86.15
-5%
(5.0)
4 port high baud rate RS232/485/422 to Ethernet serial prot server ZLAN5443H
US $ 96.09
US $ 192.18
-50%
(5.0)
ADM-4108D 16 channel switch output module isolated 16DO acquisition module converted to 485 modbus ADM-4108D
US $ 26.63
US $ 27.45
-3%
(5.0)
ADM-2542 Isolated 4-Port RS485 Hub 1 to 4 Repeater Distributor Support RS232 to 485
US $ 24.99
US $ 25.76
-3%
(5.0)
4 Channel Differential Analog Module ADM-4204 with RS485 Support Modbus RTU Dual Watchdog
US $ 43.20
US $ 44.08
-2%
(5.0)
Digital input and output module isolated 8DI/8DO RS485 MODBUS RTU WP8028ADAM NPN
US $ 27.86
US $ 55.72
-50%
(5.0)
8CH RS485 Bus Splitter Hub 8 Port Distributor Industrial-Grade Photoelectric Isolation Repeater
US $ 38.75
US $ 39.54
-2%
(5.0)
4G Modbus gateway JSON MQTT RS485 8 ports DI/DO/AI ethernet io
US $ 61.39
US $ 62.64
-2%
(5.0)
16 electrical ports USR-ISG Series With 10/100/1000Mbps DIN-Rail GIgabit Industrial Ethernet Switch
US $ 163.71
US $ 167.05
-2%
(5.0)
Serial port server modbus gateway 8-port RS232/485 to TCP Ethernet converter remote controlled ZLAN5843A
US $ 159.71
US $ 162.97
-2%
(5.0)
8DI 8DO 8A 8 Way I/O Remote Controller Ethernet/RS485 8CH Remote Relay Ethernet/GPRS/WIFI Network Relay HF6508
US $ 46.44
US $ 47.39
-2%
(5.0)
ZLAN6802 8 Channel Port Remote I/O Controller DI AI DO RS485 Ethernet Modbus I/O Module RTU Data Collector
US $ 55.47
US $ 110.94
-50%
(5.0)
4-channel Analog output 485 to Analog 4-20mA signal DA Module MODBUS RTU ADM-4204I-C
US $ 50.47
US $ 52.03
-3%
(5.0)
8 Channel Digital Acquisition Switch DI/DO 4CH Relay Control Module MODBUS RS485 Communication
US $ 30.28
US $ 30.90
-2%
(5.0)
Zlan6844 Rs485 Wifi Ethernet Rj45 8channel Di Ai Do Rs485 Modbus I/o Module Rtu Data Collector Remote Controller Board Module
US $ 101.94
US $ 203.89
-50%
(5.0)
ZLAN9440 4 channels RS485 hub industrial isolation relay extension RS232 to 485 converter
US $ 42.66
US $ 85.32
-50%
(5.0)
8 Channel Digital Acquisition Switch DI/DO 4CH Relay Control Module MODBUS RS485 Communication
US $ 29.52
US $ 30.12
-2%
(5.0)
IDM-7188 100M 4 Optical 4 Industrial Switch Four Optical Port Entry-level as 12V24V Power Supply Rail
US $ 63.22
US $ 64.51
-2%
(5.0)
ADM-5750 Din Rail Industrial Serial Port Server RS232/485/422 to Ethernet Transparent Transmission
US $ 37.67
US $ 38.44
-2%
(5.0)
HF2221 Industrial Modbus 2Ports Serial Server RS232/RS485/RS422 to WiFi Ethernet Device Converter DTU 5-36VDC
US $ 32.02
US $ 32.67
-2%
(5.0)
USR-WIFI232-B2 UART Embedded Serial to WiFi Modules Converter RTU to Modbus TCP
US $ 7.50
US $ 7.65
-2%
(5.0)
ZLAN6802 8 Channel Port Remote I/O Controller DI AI DO RS485 Ethernet Modbus I/O Module RTU Data Collector
US $ 46.42
US $ 47.37
-2%
(5.0)
USB To RS422 Converter ATC-840
US $ 27.04
US $ 27.59
-2%
(5.0)
PUSR Dual Band Serial to WiFi6 Converter with MQTT SSL Quacomm WiFi Roaming Gigabit Port RS232 RS485 to WiFi6/Ethernet USR-W660
US $ 143.90
US $ 146.84
-2%
(5.0)
ADM-4162D 12 way switch quantity acquisition DI/DO 4 road relay output control module MODBUS RS485 communication
US $ 33.95
US $ 34.64
-2%
(5.0)
EE10A Wide Voltage RS232 Mini Serial converter Ethernet IoT Gateway TCP/IP Modbus RTU Transparent Transmission Serial Server
US $ 11.45
US $ 11.68
-2%
(5.0)
HF2111 GPRS Serial Device Server RS232 RS485 RS422 to 2G GPRS GSM Converter of DTU IOT Device 5-36V
US $ 9.72
US $ 9.92
-2%
(5.0)
Hot selling New AIS pilot plug USB CABLE
US $ 52.89
US $ 53.97
-2%
(5.0)
Hf5142b Rs232 , Rs485 , 4 Ports Rj45 Rs232/485/422 Serial Free Rs Hf5142b
US $ 47.90
US $ 48.88
-2%
(5.0)
Zigbee to RS232/422/485 Converter ATC-3200
US $ 54.11
US $ 55.21
-2%
(5.0)
8 Channels Isolated Digital Switch 8CH Input/ Output 8DI/DO Acquisition Module RS485 MODBUS RTU
US $ 23.67
US $ 24.15
-2%
(5.0)
ADM-4184 8channel Digital Data Acquisition, DI / DO, 4-way Relay NO Output Control Module, MODBUS RS485
US $ 30.10
US $ 30.71
-2%
(5.0)
Cable For Elfin-ee10 Ee11ew10 Ew11*eg10 & Eg11( Cable Only, Without The Elfin Device)
US $ 3.05
US $ 6.10
-50%
(5.0)
Port Powered RS-232 to RS-485 ATC-106
US $ 7.38
US $ 7.53
-2%
(5.0)
serial to wifi module RS232 RS485 RS422 wireless Converter ZLAN7146 Modbus RTU TCP JSON MQTT Gateway
US $ 32.95
US $ 33.61
-2%
(5.0)
USR-W630 Ethernet Serial RS232/ RS485 to WiFi Convertor Server Modbus RTU to Modbus TCP with 2 RJ45
US $ 41.59
US $ 83.19
-50%
(5.0)
(Price for 4 Piece)PUSR Embedded UART TTL to Ethernet TCP/IP converter Modules TCP/IP TTL USR-TCP232-S2
US $ 48.94
US $ 49.94
-2%
(5.0)
Mutual transmit duplex converting RS232 to RS485 converter ZLAN9223E
US $ 4.46
US $ 4.55
-2%
(5.0)
Din Rail 2 Serial Port RS485 To Ethernet Converter Device IOT Server ZLAN5207M Support Modbus MQTT JSON
US $ 23.78
US $ 24.27
-2%
(5.0)
ADM-2512 Photoelectric Isolation RS485 Repeater RS485 / 422 Amplifier RS422 to 485 Isolator Industrial Grade
US $ 20.41
US $ 20.83
-2%
(5.0)
Eport-E20 Network Server Port 3.3v TTL Serial To Ethernet Embedded Module IOT Device Support DHCP TCP IP Telnet Modbus TCP
US $ 6.06
US $ 6.18
-2%
(5.0)

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US $ 20.36
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US $ 44.84
-67%
(5.0)
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US $ 14.72
US $ 36.80
-60%
(5.0)
new F18 is a high-speed fingerprint recognition fingerprint access control attendance terminal based on the ZMM210-TFT platform
US $ 123.88
US $ 130.40
-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)
DC12V 5A 36W Power Supply Controll Wide Voltage AC 110~240V 50-60HZ Time delay Electric Source Door Security System Use
US $ 14.22
(5.0)
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Natural Gas Leak High Sensitivity 12V Non-Polarized Power Terminals Home Alarm Safety Gas Leak Alarm Natural
US $ 8.37
US $ 14.68
-43%
(5.0)
XMSJ Powerful AC Motor With Built-in 300/500/1300KG Intelligent Remote Control Automatic Sliding Door Machine
US $ 362.23
(5.0)
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Raniproof DC 12V Access Control Power Supply Switch 5A Output AC110V-240V Input Power Source Supplier Adapter for Video Intercom
US $ 21.33
US $ 36.15
-41%
(5.0)
AAAEL-2X DC 12V/15V 50W 4A UPS Power Supply Module Uninterruptible Power Control Board 3S Charging Step Up Protection Module
US $ 11.98
US $ 15.97
-25%
(5.0)