5Pcs/lot 125KHz ID T5577 Writable Rewritable Copper Coil Coin Card Keyfob RFID Ultra-thin Cell Phone Access Card 38MM

XR-172 ADS-B 1090 Mhz 12Dbi PCB Strip-Line 4 Half-Wave Antennas SMA Female For Receiving Signals

Heltec ESP32 LoRa Meshtastic Asset Tracker SX1262 Wi-Fi Bluetooth GPS tracker for vehicle bike kids Pet Car fitness tracker

SIMCOM A7600E LTE-FDD LTE-TDD GSM GPRS EDGE LTE Cat-1 Module LCC+LGA Package Suitable For LTE GSM Network AT Compatible SIM7600E

RCmall 8/16/24/35/45/128bits WS2812B 5050 Pixel LED Circle Ring Addressable RGB LED Module DC5V SK6812 DIYmall

Heltec 868MHz-915MHz SX1262 ESP32 LoRa 0.96 Inch Blue OLED Display WIFI Lora 32 V3 Development Board for Arduino with Shell

Unlocked ZYXEL NR5103EV2 5G NR Indoor Router 4.7Gbps WiFi6 4G LTE Cat19 Sim Card 5G WiFi CPE

TTLOCK App BLE Electronic Lock Module board Lock Module Relay Output Door Access Control System

New HLK-LD2410C LD2410 LD2420 LD2410S 24GHz mmWave 5M Human Presence Radar Sensor Motion Module

Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi

Embedded Barcode Scanner Self-Induction 1D/2D/QR Bar Code Reader Module USB Scanner for Gate Machine Tickets Checking Mobile Pay

DC12V 125Khz/13.56Mhz RFID Barcode 2D QR code Reader Access Control Reader Wigand USB RS232 RS485 Interface 86*86MM

GM810 Series USB/UART DC5V Barcode Scanner Module Reader 1D/2D QR Bar Code Reader For Android Arduino

Embedded 1D 2D Barcode Scanner QR Bar Code RFID Card Reader Wiegand Connection Self-Induction for Gate Machine Tickets Checking

2D QR Code Barcode 125Khz 13.56mhz RFID Card Reader TTL RS232 RS485 Wiegand Access Control Keypad

FM700B QR Code RFID Card Reader NFC 1D 2D QR Code Reader Access Control Barcode Scanner USB RS232 Wiegand for Kiosk Turnstile

2D Barcode Scanner USB QR Bar code Reader USB RS232 TTL Interface Kiosk Small Fixed Mounted Barcode Machine QR Bar Code Reader

RFID Barcode QR Code Reader Access Control Reader TTL /RS485/ Wiegand 26/34 output 13.56MHZ Card NFC 20000 User Free Mobile APP

Waterproof Design 125khz Rfid PIN Pad Nfc Card Reader Wiegand 26/34 Access Control System Card Reader

Outdoor Waterproof, RS485, RS232, TTL Level Format Optional, DC 5V/9~16V/24V RF Card Reader, Support 13.56MHZ/125KHZ Card Swipin

RFID 125KHZ Low Frequency RFHID Access Control Card Reader, Wiegand 26~37, RS485, RS232, TTL Level Communication

Wiegand 26/34 Interface Waterproof Access Control Card Reader, ID/IC Card Contactless Swipe Authentication, Access Control Syste

rfid access control system slave Wiegand 26/34 access control card reader 125 khz 13.56mhz rfid card reader

13.56Mhz or 125Khz RF Card Reader DC 5V, 9~16V, 24V Wide Voltage, Waterproof Design, RS232, RS485, TTL Level Communication

DC 12V Metal Outdoor Waterproof RF Access Control System All-in-One 10000 User Capacity ID/IC Card Access Control Machine

Embedded Static Dynamic QR Code RFID Card Reader, Wiegand/RS232/RS485/TTL Interface 13.56Mhz IC Card Access Control Card Reader