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34% off
1PCS NFC Smart Ring Ntag213/216 Chip New Design All-round Readable and Rewritable 13.56Mhz Tag for All NFC-enabled Devices 1PCS NFC Smart Ring Ntag213/216 Chip New Design All-round Readable and Rewritable 13.56Mhz Tag for All NFC-enabled Devices

1PCS NFC Smart Ring Ntag213/216 Chip New Design All-round Readable and Rewritable 13.56Mhz Tag for All NFC-enabled Devices

$5.43$8.23

22 sold
7% off
Lora Spring Antenna 868-915MHz IPEX-1 Interface Built-in Copper Pipe 2dBi Gain 10cm for IoT Devices ESP32 Lora OLED Board Lora Spring Antenna 868-915MHz IPEX-1 Interface Built-in Copper Pipe 2dBi Gain 10cm for IoT Devices ESP32 Lora OLED Board

Lora Spring Antenna 868-915MHz IPEX-1 Interface Built-in Copper Pipe 2dBi Gain 10cm for IoT Devices ESP32 Lora OLED Board

$3.44$3.70

4 sold
13% off
Holyiot NRF51822 iBeacon BLE 4.2 Bluetooth Module Indoor Positioning Beacon Long Range Programable iBeacon Eddystone Iot Devices Holyiot NRF51822 iBeacon BLE 4.2 Bluetooth Module Indoor Positioning Beacon Long Range Programable iBeacon Eddystone Iot Devices

Holyiot NRF51822 iBeacon BLE 4.2 Bluetooth Module Indoor Positioning Beacon Long Range Programable iBeacon Eddystone Iot Devices

$72.57$84.38

23 sold
5% off
Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

$8.83$9.33

17 sold
17% off
Free Shipping Original ChameleonUltra From RRG Best Open-Souce Device With 8 Card Slots Support Clone Emulate Sniff and Detect Free Shipping Original ChameleonUltra From RRG Best Open-Souce Device With 8 Card Slots Support Clone Emulate Sniff and Detect

Free Shipping Original ChameleonUltra From RRG Best Open-Souce Device With 8 Card Slots Support Clone Emulate Sniff and Detect

$16.88$20.48

11 sold
15% off
Tags Stickers NTAG213 Stickers Fully Programmable 144 Bytes Memory Work with All NFC-Enabled Cell Phone Device 6Pack QXNF Tags Stickers NTAG213 Stickers Fully Programmable 144 Bytes Memory Work with All NFC-Enabled Cell Phone Device 6Pack QXNF

Tags Stickers NTAG213 Stickers Fully Programmable 144 Bytes Memory Work with All NFC-Enabled Cell Phone Device 6Pack QXNF

$2.74$3.24

12 sold
11% off
Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

$8.56$9.64

10 sold
28% off
PCI-E Dual Port PS2 Expansion Adapter Card External PS2 Device Expansion Card Driver-Free Plug and Play for PC PCI-E Dual Port PS2 Expansion Adapter Card External PS2 Device Expansion Card Driver-Free Plug and Play for PC

PCI-E Dual Port PS2 Expansion Adapter Card External PS2 Device Expansion Card Driver-Free Plug and Play for PC

$17.60$24.44

3 sold
10% off
Multiple formats 125Khz RFID Reader EM4100 USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB（HID) Multiple formats 125Khz RFID Reader EM4100 USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB（HID)

Multiple formats 125Khz RFID Reader EM4100 USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB（HID)

$24.30$27.00

3 sold
53% off
For Jeep Wrangler JL 2018-2023 Car Auto Start & Stop Canceller Automatic Stop Start Engine Device Plug Cable For Jeep Wrangler JL 2018-2023 Car Auto Start & Stop Canceller Automatic Stop Start Engine Device Plug Cable

For Jeep Wrangler JL 2018-2023 Car Auto Start & Stop Canceller Automatic Stop Start Engine Device Plug Cable

$19.18$40.80

7 sold
Ball Valve Locking, Adjustable Ball Valve Locking Device, Small, for 1/2Inch-2-1/2Inch Outer Pipe Diameter, Red Ball Valve Locking, Adjustable Ball Valve Locking Device, Small, for 1/2Inch-2-1/2Inch Outer Pipe Diameter, Red

Ball Valve Locking, Adjustable Ball Valve Locking Device, Small, for 1/2Inch-2-1/2Inch Outer Pipe Diameter, Red

$40.19$40.19

2 sold
55% off
6PCS/Set 213 NFC Tags Sticker, 144 Bytes Memory Programmable for NFC Enabled Devices, NFC Tag, Instantly Shares Social Media 6PCS/Set 213 NFC Tags Sticker, 144 Bytes Memory Programmable for NFC Enabled Devices, NFC Tag, Instantly Shares Social Media

6PCS/Set 213 NFC Tags Sticker, 144 Bytes Memory Programmable for NFC Enabled Devices, NFC Tag, Instantly Shares Social Media

$1.57$3.50

14 sold
48% off
POE 1000M Network Protector POE 1000M Monitor Camera Surge Protector RJ45 Gigabit Ethernet Protection Device Arrester POE 1000M Network Protector POE 1000M Monitor Camera Surge Protector RJ45 Gigabit Ethernet Protection Device Arrester

POE 1000M Network Protector POE 1000M Monitor Camera Surge Protector RJ45 Gigabit Ethernet Protection Device Arrester

$64.23$123.51

3 sold
11% off
NFC NT/AG 215 Coin Transparent Cards 13.56Mhz RFID Tags Cards Compatible with Tagmo NFC Enabled Mobile Phones and Devices NFC NT/AG 215 Coin Transparent Cards 13.56Mhz RFID Tags Cards Compatible with Tagmo NFC Enabled Mobile Phones and Devices

NFC NT/AG 215 Coin Transparent Cards 13.56Mhz RFID Tags Cards Compatible with Tagmo NFC Enabled Mobile Phones and Devices

$19.91$22.47

2 sold
5% off
Serial port RS485 to WiFi device server module support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi Serial port RS485 to WiFi device server module support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

Serial port RS485 to WiFi device server module support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

$5.73$6.03

11 sold
9% off
Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug

Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug

$13.79$15.30

3 sold
80% off
10PCS NTAG213 NFC Tag Sticker Universal Lable RFID Tag For Android Sony Nokia Samsung LG Windows NFC Phone Device 10PCS NTAG213 NFC Tag Sticker Universal Lable RFID Tag For Android Sony Nokia Samsung LG Windows NFC Phone Device

10PCS NTAG213 NFC Tag Sticker Universal Lable RFID Tag For Android Sony Nokia Samsung LG Windows NFC Phone Device

$1.80$8.99

3 sold
Holyiot Bluetooth Beacon With 3 Axis Accelerometer Sensor Low Energy Iot Devices Module Waterproof Indoor Tracking ibeacon Tag Holyiot Bluetooth Beacon With 3 Axis Accelerometer Sensor Low Energy Iot Devices Module Waterproof Indoor Tracking ibeacon Tag

Holyiot Bluetooth Beacon With 3 Axis Accelerometer Sensor Low Energy Iot Devices Module Waterproof Indoor Tracking ibeacon Tag

$46.08$46.08

2 sold
24% off
SAM card, Device Terminal Test card, Payment Terminal, Handheld Machine, POS Machine, CPU card, PSAM card, 2FF Standard Card

SAM card, Device Terminal Test card, Payment Terminal, Handheld Machine, POS Machine, CPU card, PSAM card, 2FF Standard Card

$2.28$3.00

5 sold
61% off
USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

$20.30$52.04

11 sold
15% off
RS485 Converter of RS-485 Bus to Wireless Data ESP32 Chip LoRa SX1262 Reliable DTU Device for LoRa/LoRaWAN E-thernet EHT RS485 Converter of RS-485 Bus to Wireless Data ESP32 Chip LoRa SX1262 Reliable DTU Device for LoRa/LoRaWAN E-thernet EHT

RS485 Converter of RS-485 Bus to Wireless Data ESP32 Chip LoRa SX1262 Reliable DTU Device for LoRa/LoRaWAN E-thernet EHT

$20.39$23.99

2 sold
15% off
RCmall MP3 Voice Module Kit Welcomer Device DIY Body Infrared Induction USB Download Music Security Prompt Audio Module RCmall MP3 Voice Module Kit Welcomer Device DIY Body Infrared Induction USB Download Music Security Prompt Audio Module

RCmall MP3 Voice Module Kit Welcomer Device DIY Body Infrared Induction USB Download Music Security Prompt Audio Module

$11.03$12.98

2 sold
BT5.2 Mini USB Bluetooth Beacon Support iBeacon, Eddystone for Android iOS Device Work Range Up to 450m BT5.2 Mini USB Bluetooth Beacon Support iBeacon, Eddystone for Android iOS Device Work Range Up to 450m

BT5.2 Mini USB Bluetooth Beacon Support iBeacon, Eddystone for Android iOS Device Work Range Up to 450m

$6.99$6.99

54 sold
27% off
Serial to USB keyboard protocol RS232 convert plug and play RS232 Go to Human Interface Device H ID

Serial to USB keyboard protocol RS232 convert plug and play RS232 Go to Human Interface Device H ID

$10.90$15.00

7 sold
12% off
NFC215 Chip Tags on-Metal NFC Stickers Anti Metal Interference NFC Tag for All NFC-Enabled Cell Phones Devices RFID 13.56MHz Tag NFC215 Chip Tags on-Metal NFC Stickers Anti Metal Interference NFC Tag for All NFC-Enabled Cell Phones Devices RFID 13.56MHz Tag

NFC215 Chip Tags on-Metal NFC Stickers Anti Metal Interference NFC Tag for All NFC-Enabled Cell Phones Devices RFID 13.56MHz Tag

$48.34$54.97

8 sold
21% off
Serial Port RS485 to WiFi Device Server Module Elfin-EW11A Support TCP/IP Telnet Modbus TCP Protocol Data Transfer via WiFi Serial Port RS485 to WiFi Device Server Module Elfin-EW11A Support TCP/IP Telnet Modbus TCP Protocol Data Transfer via WiFi

Serial Port RS485 to WiFi Device Server Module Elfin-EW11A Support TCP/IP Telnet Modbus TCP Protocol Data Transfer via WiFi

$11.84$14.99

2 sold
5% off
Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

$6.18$6.51

50 sold
5% off
DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT

DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT

$13.82$14.55

12 sold
24% off
5/10/15/20 PCS BroadLink SRN1 Waterproof NFC Tags Stickers for Scan to Automate devices and scenes, Works with IFTTT 5/10/15/20 PCS BroadLink SRN1 Waterproof NFC Tags Stickers for Scan to Automate devices and scenes, Works with IFTTT

5/10/15/20 PCS BroadLink SRN1 Waterproof NFC Tags Stickers for Scan to Automate devices and scenes, Works with IFTTT

$6.07$7.99

2 sold
40% off
MOES 4 Gang Tuya ZigBee Wireless 12 Scene Switch Push Button Controller Battery Powered Automation Scenario for Tuya Devices MOES 4 Gang Tuya ZigBee Wireless 12 Scene Switch Push Button Controller Battery Powered Automation Scenario for Tuya Devices

MOES 4 Gang Tuya ZigBee Wireless 12 Scene Switch Push Button Controller Battery Powered Automation Scenario for Tuya Devices

$14.99$24.99

60 sold
28% off
UID Changeable Gen3 NFC Card MF0 13.56Mhz Ultralight EV1 Blank UID Readable Writable Card for Promark3 ACR122U-A9 Devices

UID Changeable Gen3 NFC Card MF0 13.56Mhz Ultralight EV1 Blank UID Readable Writable Card for Promark3 ACR122U-A9 Devices

$2.15$2.99

26 sold
5% off
Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

$6.13$6.45

9 sold
5% off
PD Lure Wire Device TYPE-C to Large Mouth DC5525 Suitable for Savior C140 Activation C135 PD Lure Wire Device TYPE-C to Large Mouth DC5525 Suitable for Savior C140 Activation C135

PD Lure Wire Device TYPE-C to Large Mouth DC5525 Suitable for Savior C140 Activation C135

$67.52$71.07

2 sold
65% off
USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

$18.21$52.04

43 sold
USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

$46.28$46.28

9 sold
10% off
RCmall DIY MP3 Voice Module Kit Welcomer Device Body Infrared Induction USB Download Music Security Prompt Audio Module RCmall DIY MP3 Voice Module Kit Welcomer Device Body Infrared Induction USB Download Music Security Prompt Audio Module

RCmall DIY MP3 Voice Module Kit Welcomer Device Body Infrared Induction USB Download Music Security Prompt Audio Module

$12.88$14.41

9 sold
34% off
1PCS NFC Smart Ring Ntag213/216 Chip New Design All-round Readable and Rewritable 13.56Mhz Tag for All NFC-enabled Devices 1PCS NFC Smart Ring Ntag213/216 Chip New Design All-round Readable and Rewritable 13.56Mhz Tag for All NFC-enabled Devices

1PCS NFC Smart Ring Ntag213/216 Chip New Design All-round Readable and Rewritable 13.56Mhz Tag for All NFC-enabled Devices

$5.43 $8.23

22 sold

Categories: Security & Protection, IoT Devices

Buy Now
7% off
Lora Spring Antenna 868-915MHz IPEX-1 Interface Built-in Copper Pipe 2dBi Gain 10cm for IoT Devices ESP32 Lora OLED Board Lora Spring Antenna 868-915MHz IPEX-1 Interface Built-in Copper Pipe 2dBi Gain 10cm for IoT Devices ESP32 Lora OLED Board

Lora Spring Antenna 868-915MHz IPEX-1 Interface Built-in Copper Pipe 2dBi Gain 10cm for IoT Devices ESP32 Lora OLED Board

$3.44 $3.70

4 sold

Categories: Security & Protection, IoT Devices

Buy Now
13% off
Holyiot NRF51822 iBeacon BLE 4.2 Bluetooth Module Indoor Positioning Beacon Long Range Programable iBeacon Eddystone Iot Devices Holyiot NRF51822 iBeacon BLE 4.2 Bluetooth Module Indoor Positioning Beacon Long Range Programable iBeacon Eddystone Iot Devices

Holyiot NRF51822 iBeacon BLE 4.2 Bluetooth Module Indoor Positioning Beacon Long Range Programable iBeacon Eddystone Iot Devices

$72.57 $84.38

23 sold

Categories: Security & Protection, IoT Devices

Buy Now
5% off
Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

$8.83 $9.33

17 sold

Categories: Security & Protection, IoT Devices

Buy Now
17% off
Free Shipping Original ChameleonUltra From RRG Best Open-Souce Device With 8 Card Slots Support Clone Emulate Sniff and Detect Free Shipping Original ChameleonUltra From RRG Best Open-Souce Device With 8 Card Slots Support Clone Emulate Sniff and Detect

Free Shipping Original ChameleonUltra From RRG Best Open-Souce Device With 8 Card Slots Support Clone Emulate Sniff and Detect

$16.88 $20.48

11 sold

Categories: Security & Protection, IoT Devices

Buy Now
15% off
Tags Stickers NTAG213 Stickers Fully Programmable 144 Bytes Memory Work with All NFC-Enabled Cell Phone Device 6Pack QXNF Tags Stickers NTAG213 Stickers Fully Programmable 144 Bytes Memory Work with All NFC-Enabled Cell Phone Device 6Pack QXNF

Tags Stickers NTAG213 Stickers Fully Programmable 144 Bytes Memory Work with All NFC-Enabled Cell Phone Device 6Pack QXNF

$2.74 $3.24

12 sold

Categories: Security & Protection, IoT Devices

Buy Now
11% off
Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

$8.56 $9.64

10 sold

Categories: Security & Protection, IoT Devices

Buy Now
28% off
PCI-E Dual Port PS2 Expansion Adapter Card External PS2 Device Expansion Card Driver-Free Plug and Play for PC PCI-E Dual Port PS2 Expansion Adapter Card External PS2 Device Expansion Card Driver-Free Plug and Play for PC

PCI-E Dual Port PS2 Expansion Adapter Card External PS2 Device Expansion Card Driver-Free Plug and Play for PC

$17.60 $24.44

3 sold

Categories: Security & Protection, IoT Devices

Buy Now
10% off
Multiple formats 125Khz RFID Reader EM4100 USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB（HID) Multiple formats 125Khz RFID Reader EM4100 USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB（HID)

Multiple formats 125Khz RFID Reader EM4100 USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB（HID)

$24.30 $27.00

3 sold

Categories: Security & Protection, IoT Devices

Buy Now
53% off
For Jeep Wrangler JL 2018-2023 Car Auto Start & Stop Canceller Automatic Stop Start Engine Device Plug Cable For Jeep Wrangler JL 2018-2023 Car Auto Start & Stop Canceller Automatic Stop Start Engine Device Plug Cable

For Jeep Wrangler JL 2018-2023 Car Auto Start & Stop Canceller Automatic Stop Start Engine Device Plug Cable

$19.18 $40.80

7 sold

Categories: Security & Protection, IoT Devices

Buy Now
Ball Valve Locking, Adjustable Ball Valve Locking Device, Small, for 1/2Inch-2-1/2Inch Outer Pipe Diameter, Red Ball Valve Locking, Adjustable Ball Valve Locking Device, Small, for 1/2Inch-2-1/2Inch Outer Pipe Diameter, Red

Ball Valve Locking, Adjustable Ball Valve Locking Device, Small, for 1/2Inch-2-1/2Inch Outer Pipe Diameter, Red

$40.19 $40.19

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
55% off
6PCS/Set 213 NFC Tags Sticker, 144 Bytes Memory Programmable for NFC Enabled Devices, NFC Tag, Instantly Shares Social Media 6PCS/Set 213 NFC Tags Sticker, 144 Bytes Memory Programmable for NFC Enabled Devices, NFC Tag, Instantly Shares Social Media

6PCS/Set 213 NFC Tags Sticker, 144 Bytes Memory Programmable for NFC Enabled Devices, NFC Tag, Instantly Shares Social Media

$1.57 $3.50

14 sold

Categories: Security & Protection, IoT Devices

Buy Now
48% off
POE 1000M Network Protector POE 1000M Monitor Camera Surge Protector RJ45 Gigabit Ethernet Protection Device Arrester POE 1000M Network Protector POE 1000M Monitor Camera Surge Protector RJ45 Gigabit Ethernet Protection Device Arrester

POE 1000M Network Protector POE 1000M Monitor Camera Surge Protector RJ45 Gigabit Ethernet Protection Device Arrester

$64.23 $123.51

3 sold

Categories: Security & Protection, IoT Devices

Buy Now
11% off
NFC NT/AG 215 Coin Transparent Cards 13.56Mhz RFID Tags Cards Compatible with Tagmo NFC Enabled Mobile Phones and Devices NFC NT/AG 215 Coin Transparent Cards 13.56Mhz RFID Tags Cards Compatible with Tagmo NFC Enabled Mobile Phones and Devices

NFC NT/AG 215 Coin Transparent Cards 13.56Mhz RFID Tags Cards Compatible with Tagmo NFC Enabled Mobile Phones and Devices

$19.91 $22.47

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
5% off
Serial port RS485 to WiFi device server module support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi Serial port RS485 to WiFi device server module support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

Serial port RS485 to WiFi device server module support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

$5.73 $6.03

11 sold

Categories: Security & Protection, IoT Devices

Buy Now
9% off
Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug

Stopwatt Energy Saving Device, Stopwatt Energy Saver, Stop Watt Energy Saver, Stop Watt Energy Saver (5Pcs) US Plug

$13.79 $15.30

3 sold

Categories: Security & Protection, IoT Devices

Buy Now
80% off
10PCS NTAG213 NFC Tag Sticker Universal Lable RFID Tag For Android Sony Nokia Samsung LG Windows NFC Phone Device 10PCS NTAG213 NFC Tag Sticker Universal Lable RFID Tag For Android Sony Nokia Samsung LG Windows NFC Phone Device

10PCS NTAG213 NFC Tag Sticker Universal Lable RFID Tag For Android Sony Nokia Samsung LG Windows NFC Phone Device

$1.80 $8.99

3 sold

Categories: Security & Protection, IoT Devices

Buy Now
Holyiot Bluetooth Beacon With 3 Axis Accelerometer Sensor Low Energy Iot Devices Module Waterproof Indoor Tracking ibeacon Tag Holyiot Bluetooth Beacon With 3 Axis Accelerometer Sensor Low Energy Iot Devices Module Waterproof Indoor Tracking ibeacon Tag

Holyiot Bluetooth Beacon With 3 Axis Accelerometer Sensor Low Energy Iot Devices Module Waterproof Indoor Tracking ibeacon Tag

$46.08 $46.08

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
24% off
SAM card, Device Terminal Test card, Payment Terminal, Handheld Machine, POS Machine, CPU card, PSAM card, 2FF Standard Card

SAM card, Device Terminal Test card, Payment Terminal, Handheld Machine, POS Machine, CPU card, PSAM card, 2FF Standard Card

$2.28 $3.00

5 sold

Categories: Security & Protection, IoT Devices

Buy Now
61% off
USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

USB Smart Card Reader For Bank Card IC/ID EMV Read-write Device High Quality for Windows 7 8 10 Linux OS USB-CCID ISO 7816 New

$20.30 $52.04

11 sold

Categories: Security & Protection, IoT Devices

Buy Now
15% off
RS485 Converter of RS-485 Bus to Wireless Data ESP32 Chip LoRa SX1262 Reliable DTU Device for LoRa/LoRaWAN E-thernet EHT RS485 Converter of RS-485 Bus to Wireless Data ESP32 Chip LoRa SX1262 Reliable DTU Device for LoRa/LoRaWAN E-thernet EHT

RS485 Converter of RS-485 Bus to Wireless Data ESP32 Chip LoRa SX1262 Reliable DTU Device for LoRa/LoRaWAN E-thernet EHT

$20.39 $23.99

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
15% off
RCmall MP3 Voice Module Kit Welcomer Device DIY Body Infrared Induction USB Download Music Security Prompt Audio Module RCmall MP3 Voice Module Kit Welcomer Device DIY Body Infrared Induction USB Download Music Security Prompt Audio Module

RCmall MP3 Voice Module Kit Welcomer Device DIY Body Infrared Induction USB Download Music Security Prompt Audio Module

$11.03 $12.98

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
BT5.2 Mini USB Bluetooth Beacon Support iBeacon, Eddystone for Android iOS Device Work Range Up to 450m BT5.2 Mini USB Bluetooth Beacon Support iBeacon, Eddystone for Android iOS Device Work Range Up to 450m

BT5.2 Mini USB Bluetooth Beacon Support iBeacon, Eddystone for Android iOS Device Work Range Up to 450m

$6.99 $6.99

54 sold

Categories: Security & Protection, IoT Devices

Buy Now
27% off
Serial to USB keyboard protocol RS232 convert plug and play RS232 Go to Human Interface Device H ID

Serial to USB keyboard protocol RS232 convert plug and play RS232 Go to Human Interface Device H ID

$10.90 $15.00

7 sold

Categories: Security & Protection, IoT Devices

Buy Now
12% off
NFC215 Chip Tags on-Metal NFC Stickers Anti Metal Interference NFC Tag for All NFC-Enabled Cell Phones Devices RFID 13.56MHz Tag NFC215 Chip Tags on-Metal NFC Stickers Anti Metal Interference NFC Tag for All NFC-Enabled Cell Phones Devices RFID 13.56MHz Tag

NFC215 Chip Tags on-Metal NFC Stickers Anti Metal Interference NFC Tag for All NFC-Enabled Cell Phones Devices RFID 13.56MHz Tag

$48.34 $54.97

8 sold

Categories: Security & Protection, IoT Devices

Buy Now
21% off
Serial Port RS485 to WiFi Device Server Module Elfin-EW11A Support TCP/IP Telnet Modbus TCP Protocol Data Transfer via WiFi Serial Port RS485 to WiFi Device Server Module Elfin-EW11A Support TCP/IP Telnet Modbus TCP Protocol Data Transfer via WiFi

Serial Port RS485 to WiFi Device Server Module Elfin-EW11A Support TCP/IP Telnet Modbus TCP Protocol Data Transfer via WiFi

$11.84 $14.99

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
5% off
Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

$6.18 $6.51

50 sold

Categories: Security & Protection, IoT Devices

Buy Now
5% off
DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT

DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT

$13.82 $14.55

12 sold

Categories: Security & Protection, IoT Devices

Buy Now
24% off
5/10/15/20 PCS BroadLink SRN1 Waterproof NFC Tags Stickers for Scan to Automate devices and scenes, Works with IFTTT 5/10/15/20 PCS BroadLink SRN1 Waterproof NFC Tags Stickers for Scan to Automate devices and scenes, Works with IFTTT

5/10/15/20 PCS BroadLink SRN1 Waterproof NFC Tags Stickers for Scan to Automate devices and scenes, Works with IFTTT

$6.07 $7.99

2 sold

Categories: Security & Protection, IoT Devices

Buy Now
40% off
MOES 4 Gang Tuya ZigBee Wireless 12 Scene Switch Push Button Controller Battery Powered Automation Scenario for Tuya Devices MOES 4 Gang Tuya ZigBee Wireless 12 Scene Switch Push Button Controller Battery Powered Automation Scenario for Tuya Devices

MOES 4 Gang Tuya ZigBee Wireless 12 Scene Switch Push Button Controller Battery Powered Automation Scenario for Tuya Devices

$14.99 $24.99

60 sold

Categories: Security & Protection, IoT Devices

Buy Now
28% off
UID Changeable Gen3 NFC Card MF0 13.56Mhz Ultralight EV1 Blank UID Readable Writable Card for Promark3 ACR122U-A9 Devices

UID Changeable Gen3 NFC Card MF0 13.56Mhz Ultralight EV1 Blank UID Readable Writable Card for Promark3 ACR122U-A9 Devices

$2.15 $2.99

26 sold

Categories: Security & Protection, IoT Devices

Buy Now
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Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi Elfin-EW10 Serial Port RS232 to WiFi Device IOT Server Module Support TCP/IP Telnet Modbus TCP Protocol data transfer via WiFi

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