It is suitable for many home device and industrial applications. This 4 channel 4 button wireless remote increase comfort and efficiency in managing different system. This remote’s compact size conceals its powerful capabilities, providing efficient control over different devices and functions. With its learning code EV1527 technology, it make sure a smooth signal transmission within 100M range.

The 4 Channel Wireless Four Button RF Remote Control Transmitter Receiver Module with Non-Locking mode can be composed of a fixed code four radio receiver circuits, remote control of four four-bit data output code corresponding to the module, you can easily make up a wireless remote control receiver circuit.

Wiring type: fixed terminal Standby Current: <5MA RF Frequency: 433Mhz Receive sensitivity: >97dbm Output Terminal: NO, NC, COM RF working mode: superheterodyne Decoding mode: MCU software decoding Transmitting distance: >100m (open space) Support remote type: Learning code, Fixed code(Rolling code can be design) Working mode: Momentary, Toggle, Latching Time delay (5s ,10s ,15s) About Working mode: Momentary: Push the remote button, the relay connects, release the remote button, the relay dis-connects. Toggle: Push once the remote button , the relay connects , push twice the remote button , the relay dis-connects . Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect. Time delay mode: Push the remote control button, the relay connects, from when release the remote button, after 5s or 10s or 15s, the relay disconnect automatically. Clearing the code: Push the learning button on the receivers for 8 times , the codes will be cleaned. After clearing the code, all the remote control cannot work any more. 1. Learning the code: (Momentary) Push the learning key on the receiver once time, it comes into momentary setting mode. Wait for a moment, the LED will be off , it comes into learning state. Push the remote button, LED indicator on the receiver board will flash then come off. After 3 seconds, the LED indicator will be on again, learning successfully.

RC522 - RFID Reader features an outstanding modulation and demodulation algorithm to serve effortless RF communication at 13.56 MHz. The S50 RFID Cards will ease up the process helping you to learn and add the 13.56 MHz RF transition to your project.

This USB reader for RFID cards can output ID number in output software (such as notepad, WORD, EXCEL, etc editor)., reader connect with Android mobile phone through Micro USB interface，LED color in blue ，it means reader is waiting for reading cards., Open output software(such as memorandum/Note editor) in mobile/tablet, put card close to reader，will output the ID card number in output software, and enter a new line.

The PN532 is a highly integrated transmission module for contactless communication at 13.56 MHz including microcontroller functionality based on an 80C51 core with 40 Kbytes of ROM and 1 Kbytes of RAM. The PN532 combines a modulation and demodulation concept completely integrated for different kinds of contactless communication methods and protocols at 13.56 MHz with an easy-to-use firmware for the different supported modes and the required host controller interfaces.

This is a 13.56 MHz NTAG213 144Byte Sticker NFC Tag. Use this multipurpose Sticker NFC Tag for your project. NFC tags are used for contactless small data transfer with a 13.56 MHz operating Frequency. The working distance is up to 100mm depending upon the antenna geometry and reader configuration.

This RFID card reader can read the RFID card serial number and output to your computer according to the specified format, then management software derives many more functions.

EM-18 RFID Reader is one of the commonly used module for Radio Frequency Identification Projects. It can be directly interfaced with a microcontrollor using UART communication and with a PC using a RS232 converter. This module can work with any 125KHz RFID tags and it can provide UART / Wiegand26 output formats.

54x85x0.82mmFrequency:865-868MHzOperating Temperature:-25 to 70CRead Range:1-10mMemory:EPC 128 bit, User 512 bit, TID 48 bitWeight:9gISO Standard:ISO18000-6C EPC 1Gen 2

Operating on a frequency of 125kHz, these tokens are all pre-programmed with unique ID numbers to communicate wirelessly with RFID Readers over distances of around 10cm or less. This means you can attach it to vehicles or items, keyrings or even pets’ collars to keep track of the location via an array of readers in the office, warehouse or home.

This a mini coin size read-only RFID Sticker Tag. It works in the 125 KHz frequency range. It comes with 3M Double Sided Tape which can be used to stick the tag onto objects. RFID is useful for sensing and identifying tagged people and objects for access control, automation, inventory management, and a whole range of different applications. This basic coin-size RFID tag works in the 125kHz RF range and comes with a unique 32-bit ID.

This is 125KHz RFID Card used for Contactless transmission of data and supplies energy with no battery needed. Its Operating distance is Up to 100mm depending on antenna geometry. Operating frequency is  125KHz and Data transfer speed is 106 kbit/s.

RFID Tag Keyfob used for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. Its operating on a frequency of 13.56MHz, these tokens are all pre-programmed with unique ID numbers to communicate wirelessly with RFID Readers. It can attach to vehicles or items, keyrings  to keep track of the location via an array of readers in the office, warehouse or home. Each RFID Tag comes attached to a small keyring, within a little blue housing.