Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

GUANGZHOU TUTENG ZHILIAN TECHNOLOGY CO., LTD.

RFID/NFC Smart Tags are advanced electronic labels that integrate Radio Frequency Identification (RFID) and Near Field Communication (NFC) technology. By embedding a microchip and antenna into carriers such as paper, plastic, or fabric, they enable non-contact data storage, reading, and writing functions.  

RFID/NFC intelligent tags

Gold Label Technology Ltd

RFID Inventory System

AEI Protect-On Systems Ltd

AR-2808is a self-contained access control reader designed to drive electric door lock directly. It accommodates up to 500 EM cards for access control. Its solid state output driver is compatible with Fail-safe and Fail-secure electric door locks. Solid state driver gives long service life and prevents sabotage of triggering the electric lock with strong magnet. A built-in door chime actuation output relay contact is also available for driving an external low power door chime. AR-2808 is built-in with Data I/O port for system expansion. It is compatible with the AR-2802 auxiliary EM card reader; maximum three readers can be connected in parallel to it for multi-station operation. AR-2808 is a full feature compact reader ideally for office and home applications. Features: Dual Output Reader for Electric Door Lock and Door Chime ActuationsSolid State Output Driver, Compatible with Fail-safe or Fail-secure Electric Door LockOutput Driver Is Programmable for Start/Stop (Toggle) Mode or Timing of 1 to 60 SecondsCompatible with The Auxiliary Reader for System Expansion via Self-contained Data I/O PortAccommodates 500 EM Cards in Five User Groups for Access ControlOwner Self-created Master Card for Programming AuthorizationOwner Self-created Multi-Purpose Super User Cards for System Safety &amp; User Convenience  a) Open Door Lock at Anytime under System Locked-up Condition for Safety  b) Start/Stop System Lock-up after Office Hour or While Nobody at HomeTerminals for Connecting Egress Button(s)Three Programming Options for System Safety Lock-up after Successive False Card EntryBuilt-in Tamper Switch with N.C. Dry ContactIndoor or Outdoor Use. IP-55 Weatherproof Surface Mount ABS Plastic Box

Access Control Reader

Access Control Reader for electric door lock and chime

RFID Solution Pacgage: Inventory Program, RFID Printer, RFID Mobile, RFID Label &amp; Ribbon

RFID Solution

RFID Solution for inventory management and tracking

Prodigy Electronics Ltd

Access Control Card ReaderOverviewTheProdigy®Access Controllers are contactless smart card operated readers to securely open/lock access points for control and security purposes. The controllers are designed to fit to standard BS4662 single gang electrical housing. FeaturesControllers for high security access managementMaster-slave operation of the controllers provide full secure access control for dual door access systems required including prison, vaults, server rooms and other similar high security areasSupport industry standard secure contact-less smart card protocols including MiFare®, DESFire®, Sony FeLiCa®Communication interface Full RS485, Half RS485 and RS232 communication interfaceEquipped with anti-tampering sensorsIntegrated Door Pre-held warning buzzerBuzzer audio sounder for access granted/ deniedLED feedback for verification of card accepted or rejectedRGB LED alert status indicationOperating Temperature of 0 °C to +55°CFits into standard BS4662 single gang electrical housing

Access Control Card Reader

Access Control Card Reader for secure lock access

DK-2890 MK-II is a self-contained single output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Single relay output for door lockBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon keytopSuitable installation on wall

Access Control Keypad with Card Reader

This proximity EM (thin) lead is designed and made into the universal credit-card size for added user-friendliness. The robust housing is durable and helps offer an extra-long serving time. This access control card is an excellent choice for offices in different sizes. Made of thin lead.125kHz RFID.Available in different designs.

Access Control Card

Access Control Card with durable housing and RFID technology

DK-2811 MK-II is a self-contained signel output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Single relay output for door lockBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchSuitable installation on wall

DK-2823 MK-II is a self-contained three output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2823A – Dual output surface mount keypadDK-2823B –Dual output surface mount keypad with door bell outputThe keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Three relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber metal keytopSuitable installation on wallLED lighting control

DK-2821 MK-II is a self-contained single output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Single relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber metal keytopSuitable installation on wall

DK-2865 MK-II+ is a self-contained single output relay (Wi-Fi) Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Further, the keypad can be upgraded with the Wi-Fi Module to gain more features, such as remote control, receive &amp; record checking and setting password via mobile app.  Features: Single relay output for door lockBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode and Wi-Fi socket for expansionDifferent levels of user modeVisitor and temporary password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit tact switch keytopApp compatible for remote control, receive alarm message and password settingSuitable installation on wall

Wi-Fi Access Control Keypad

Campus Corp

1. Using the AA batteries as the power supply. No need to be charged by a cradle or a cable.
2. Fast and accurate 433Mhz wireless transmission
3. 100-meter long transmission distance
4. Screen shows the scanning data
5. Data will be saved automatically even if it&rsquo;s power off.
6. Light source: 650 nm Visible Laser Diode
7. Light weight: 190g
8. Scan speed: 200 scans/sec
9. size (mm): 170*65*37
10. Storage: 7.5M (about 50000 barcode data)
11. Decoding capability: 1D: UPC/EAN, Code39, interleaved 2 of 5, Code93, Code 128, CodaBar, Industry25, Matrix25, etc.

1D Barcode Data Collector

1D Barcode Data Collector with wireless transmission and high capacity

Lianlian DigiTech Co., Ltd.

Card reading speed: &lt; 0.3 seconds Screen display: High-definition color screen Transmission rate: 19200 BPS Product dimensions: 175MM * 76MM * 60MM Battery standby time: Approximately 12 hours Communication interface: USB, WiFi 

Card-swiping handheld device

Okystar Technology Co Ltd

Overview： In this tutorial we will connect a MAX7219 and scroll the text across. Since these modules use the MAX7219 LED driver chip, we will be able to turn on and off the 64 LEDs of each module, using only 3 pins on our UNO. Component Required: 1 x Uno R3 1 x Dot matrix light 16 x F-M wires (Female to Male DuPont wires) 1 x RC522 RFID module 7 x F-M wires (Female to Male DuPont wires) 

CH340G RFID Learning Kits for Arduino

DK-2822 MK-II is a self-contained dual output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2822A – Dual output surface mount keypadDK-2822B –Dual output surface mount keypad with door bell outputThe keypad compatible with three operation modes: Stand-Alone Mode – Keypad and Electric LockMulti-Station Mode – Keypad, Auxiliary Keypad and Electric LockSplit-Decoded Mode – Keypad, Split Decoder and Electric LockIn these three-operation modes, split decode has the highest security protection for home and office. Features: Dual relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansion26-bit, 34-bit or 37-bit Wiegand data outputDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopSuitable installation on wall

DK-2862 MK-II is a self-contained three output relay, vandal-resistant and weatherproof Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Three relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansion26-bit, 34-bit or 37-bit Wiegand data outputDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchVandal-resistant weatherproof with back-lit metal keytopSuitable installation on wall

DK-2861 MK-II is a self-contained single output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Single relay output for door lockBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit touch sensing keytopSuitable installation on wall

DK-2882 MK-II+ is a self-contained three output relay, vandal-resistant and weatherproof (Wi-Fi) Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2882GA– Three output surface / gooseneck mount keypad DK-2882GB–Three output surface / gooseneck mount keypad with door bell output The keypad compatible with three operation modes: (1) Stand-Alone Mode –Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode –Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Further, the keypad can be upgraded with the Wi-Fi Module to gain more features, such as remote control, receive &amp; record checking and setting password via mobile app.  Features: Three relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode and Wi-Fi socket for expansion26-bit, 34-bit or 37-bit Wiegand data outputDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor and temporary password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchVandal-resistant weatherproof with back-lit metal keytopApp compatible for remote control, receive alarm message and password settingSuitable installation on wall or mounting on gooseneck post

WiFi Access Control Keypad with Card Reader

DK-2836A/B MK-II is a self-contained dual output relay, vandal-resistant and weatherproof Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2836A– Dual output surface mount keypad DK-2836B–Dual output surface mount keypad with door bell output The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Dual relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchVandal-resistant weatherproof with back-lit metal keytopSuitable installation on wall

AP-02 is the Wi-Fi Module compatible with the App "Access Plus" to enhance the functions of the DK-2800 MK-II+ Keypad.AP-02 isthe hardware module for external installation for the keypadand the App "Access Plus" is the software of the module on mobile phone.AP-02 is suitable for metal housing keypad and the Wi-Fi router is far from the keypad.Also, AP-02 comes with the IR sensing egress button.   Featues: Operating Voltage:On-Board Voltage from the Keypad Operating Current:15mA - 180mA (Transmitting Data) Operation Temperature:-20 C to +85 C Environmental Humidity:20 - 80% relative humidity non-condensing Working Environment &amp; Ingress Protection:Indoor Use Only Wi-Fi Standard:IEEE802.11b/g/n Wi-Fi Range:45m Wi-Fi Type:2.4GHz 

WiFi Module 

Sing Sun Technology (International) Limited

Smart wallet card finderis a smart tracking device designed to prevent the loss of valuable items. It integrates with Apple's Find My app, allowing users to locate their belongings, such as keys, wallets, or bags, in real-time. By leveraging Bluetooth Low Energy (BLE) and precise location technology, SiNE Card offers features like item tracking, proximity alerts, and community finding, ensuring peace of mind for users.     

Smar Tracker Card SiNE Card

Smar Tracker Card SiNE Card for smart item tracking

DK-2891 MK-II is a self-contained dual output relay, vandal-resistant and weatherproof Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2891A – Dual output surface mount keypad DK-2891B –Dual output surface mount keypad with door bell output The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Dual relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchVandal-resistant weatherproof with back-lit metal keytopSuitable installation on wall

DK-2872 MK-II+ is a self-contained three output relay (Wi-Fi) Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Further, the keypad can be upgraded with the Wi-Fi Module to gain more features, such as remote control, receive &amp; record checking and setting password via mobile app.  Features: Three relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode and Wi-Fi socket for expansion26-bit, 34-bit or 37-bit Wiegand data outputDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor and temporary password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopApp compatible for remote control, receive alarm message and password settingSuitable installation on wall

Wi Fi Access Control Keypad with multiple operation modes

Winners' Sun Plastic & Electronic (Shenzhen) Co., Ltd.

This compact gadget can be used as a card reader and as well a card writer. It is a practical accessory for different kinds of memory cards. The robust and rugged structure promises a long service life.
 
  SD, HS-SD, miniSD, T-flash, MMC, HS-MMC, RS-MMC, MMC-micro cards. 
  Different colors are available. 
 

My Sourcing