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SHPINYI Security Store, a factory store, selling Security & Protection items. There are 1568 best seller items showing below, buy directly from them.

New Arrivals

Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730
US $ 28.34
US $ 29.52
-4%
(5.0)
High Flying Protoss-PW11 RS485 Wired to Wifi Wireless Serial Server Rail Mounting DTU RS485 to WIFI serial server
US $ 28.45
US $ 56.90
-50%
(5.0)
ZLAN9809M Industrial 4g router 4g lte modem wifi router with sim card small size Din
US $ 37.54
US $ 39.11
-4%
(5.0)
Analog Quantity Acquisition Module Modbus Voltage and Current Data Collected Input 4-20mA to RS485 Watchdog
US $ 4.90
US $ 5.09
-4%
(5.0)
10pcs/lot 13.56MHz IC RFID Card For Fingerprint Lock
US $ 1.50
US $ 1.56
-4%
(5.0)
Industrial Class Wall-mounted RS-485/422 Photoelectric Isolation Data Repeater ATC-109N Relay Signal Enhancement Receiver
US $ 67.80
US $ 135.60
-50%
(5.0)
HF9610 PLC Remote Control Download Monitoring Module Serial Supports Mitsubishi, Siemens, Omron, Schneider, Panasonic, plc wifi
US $ 58.85
US $ 117.70
-50%
(5.0)
HF2421 WIFI 4G Rj45 Modbus Converter MQTT TCP IP IoT Gateway Wide Range RS232 RS485 RS422 Serial Server
US $ 105.17
US $ 109.55
-4%
(5.0)
HOT
DIN-Rail Serial port RS485 to WiFi converter IOT device Protoss-PW11 AC110V~220V or DC Support Modbus TCP to RTU MQTT
US $ 22.85
US $ 23.80
-4%
(5.0)
USR-TCP232-ED2 3-TTL UART to Ethernet Modules of Modbus RTU to TCP Converter
US $ 17.14
US $ 34.29
-50%
(5.0)
Hot Selling HF9624 4G PLC Remote Control Element Supports Mitsubishi, Siemens, Omron, Schneider, Panasonic.
US $ 124.80
US $ 130.00
-4%
(5.0)
Raspberry Pi HF-PICOW Board RP2040 development board kit dual-core low-power microcomputer high-performance with Wi-Fi&BLE
US $ 6.05
US $ 12.10
-50%
(5.0)
Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT Data Converter Transfer
US $ 5.89
US $ 6.14
-4%
(5.0)
Serial port RS485 to Ethernet device server module support Elfin-EE11A TCP/IP Telnet Modbus TCP Protocol
US $ 12.38
US $ 12.90
-4%
(5.0)
Normal Multi-host Modbus ZLAN5142 RS232/485 port Modbus TCP to RTU Converter
US $ 92.20
US $ 184.40
-50%
(5.0)
Industrial Class Wall-mounted Photoelectric Isolation Converter RS-232 to RS-485/422 ATC-108N
US $ 50.41
US $ 52.51
-4%
(5.0)
2sets Hot selling New ais pilot plug wifi electronic For TRAN
US $ 162.05
US $ 168.80
-4%
(5.0)
DIN-Rail Serial Port RS232 To WiFi Converter IoT Device Protoss-PW10 AC100V~220V Or DC Input Support Modbus MQTT
US $ 16.03
US $ 16.70
-4%
(5.0)
Meta-MG41B-EA For Europe, Middle East, Africa, Southeast Asia RS485 to 4G Bluetooth 2-in-1 Genie DTU Serial Communication Serve
US $ 18.25
US $ 19.01
-4%
(5.0)
Digital input module 16DI RS-485 Modbus I/O Remote Modules (A-1051)*
US $ 54.38
(5.0)
Home HF5142 4 ports Serial Network Server FreeRTOS Device RS232/RS485/RS422 to Ethernet Converter TCP IP Telnet Modbus
US $ 54.43
US $ 56.70
-4%
(5.0)
RS485 repeater signal enhancement receiver 485 isolator amplifier 422 extender ATC-109N
US $ 50.26
US $ 52.35
-4%
(5.0)
Serial Port RS485 to WiFi Serial Device Server Elfin-EW11 Support TCP/IP Telnet Modbus TCP Protocol IOT Data Transfer Converter
US $ 5.95
US $ 6.20
-4%
(5.0)
Serial Port RS232 to Ethernet Serial Port Device Server Support TCP/IP Telnet Modbus TCP Protocol EE10
US $ 8.21
US $ 8.55
-4%
(5.0)
Din-Rail Serial Port RS485 To WiFi Ethernet Converter Device IOT Server USR-DR404 Support Modbus MQTT
US $ 18.55
US $ 19.32
-4%
(5.0)
Home Zigbee Elfin Ew11 Cer Home Appliance Control Module Domotica The Price Of
US $ 5.99
US $ 6.24
-4%
(5.0)
HOT
ZLAN5143D DIN Rail RS485 To Ethernet RJ45 Converter Server Device Modbus RTU TCP Gateway
US $ 16.14
US $ 32.29
-50%
(5.0)
Single Mode Optical Fiber Modem ATC-277SM
US $ 101.15
US $ 202.30
-50%
(5.0)
HOT
TTLock APP G2 Wireless Gateway For Remote Control TTLock APP Lock Access Controller Device
US $ 19.05
US $ 38.10
-50%
(5.0)
HOT
Network device 4 Serial Port RS232 RS485 RS422 To Ethernet Converter IOT Server Device ZLAN5443H Support Modbus High Baud Rate
US $ 63.05
US $ 126.10
-50%
(5.0)
HOT
Serial port RS485 to WiFi device server module Elfin-EW11 support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi
US $ 12.47
US $ 12.99
-4%
(5.0)
HOT
Industrial Grade Ethernet 5 Port 8 Port Industrial 12v24v Guide Idm-7180 Idm-7150
US $ 28.95
US $ 57.90
-50%
(5.0)
HOT
ADM-2512 Photoelectric Isolation RS485 Repeater RS485 / 422 Amplifier RS422 to 485 Isolator Industrial Grade
US $ 26.00
US $ 52.00
-50%
(5.0)
HOT
Zigbee Alexa Fcc Hf6508 Cer Home Appliance Control Module Matter Rushed
US $ 61.25
US $ 122.50
-50%
(5.0)
HOT
USR-TCP232-410S Serial Port RS232 RS485 Zu Ethernet Konverter Gerät Server Modbus RTU Zu TCP Flow Control
US $ 47.05
US $ 94.10
-50%
(5.0)
USR-W610 Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server
US $ 38.00
US $ 76.00
-50%
(5.0)
HOT
Hot selling New ais pilot plug wifi electronic chart pilot interface to wireless adapter for marine
US $ 85.34
US $ 88.90
-4%
(5.0)
Linux HF5111A Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Modbus 2M Flash Cortex-M3 Connector
US $ 19.68
US $ 20.50
-4%
(5.0)
HOT
Eport Pro-EP20 Linux Network Server Port TTL Serial Port To Ethernet Embedded Module DHCP 3.3V TCP IP Telnet Modbus TCP Protocol
US $ 9.05
US $ 18.10
-50%
(5.0)
HOT
ZLAN 5143D Din Rail Serial RS485 to Ethernet TCP IP Server Ethernet Converter with Adaptor Optional
US $ 17.39
US $ 34.79
-50%
(5.0)
HOT
6Channel Temperature Acquisition Module Pt1000 to RS485 MODBUS RTU Protocol ADM-4760
US $ 65.15
US $ 130.30
-50%
(5.0)
USB To RS422 Converter ATC-840
US $ 32.24
US $ 33.58
-4%
(5.0)
PE11 High Flying Protoss-PE11 RS485 Wired to Ethernet Serial Server Rail Mounting DIN Rail Device Serial Server
US $ 14.02
US $ 14.60
-4%
(5.0)

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SIP Intercom Voice Control Door Bell Camera Smart Home Intercom Kit for Outdoor RFID Control Waterproof
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US $ 224.33
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AC 24V PCB Control Board For Electric Gate Swing Gate Auto Gate Door Opener 433.92mhz rolling code Remote Control
US $ 39.74
US $ 82.80
-52%
(5.0)
100% brand new original HMISTO735
US $ 318.86
(5.0)
100% brand new original HMIGTO2310
US $ 570.53
(5.0)
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Zc01 WIFI Wireless Face Biometric Fingerprint Time Attendance Clock Machine with Door Access Control Function
US $ 228.33
(5.0)
Access Control Panel Board TCP/IP Network Software Controller for 2 Doors
US $ 36.50
US $ 38.58
-5%
(5.0)
Smart Sliding Gate Opener Control Board AC110V/220V Supports 433mhz Rolling Code Remotes, Limit Switch & Safety Beam Compatible
US $ 9.07
US $ 18.90
-52%
(5.0)
100% brand new original TM221CE40R TM221CE40T TM221M16R TM221M16T TM221M32TK TM221ME16R
US $ 201.84
(5.0)
Employee Punch Card Time Attendance Software System With SDK 5 Inch Face Recognition Access Control Biometric Machine
US $ 96.59
(5.0)
Biometric Face Recognition Fingerprint Scanner Employee Work Facial Time Attendance Machine Real Time Upload Customizable WiFi
US $ 599.58
(5.0)
KF160 Face Time Attendance Terminal with Access Control Functions
US $ 83.52
(5.0)
Zc01 Enterprise Version Facial Recognition Fingerprint Attendance Machine 5-inch Door Access Control Systems with Password
US $ 268.46
(5.0)