Wiegand RFID Card Reader

Description

I followed your uploaded structure and verified the product against S4A’s official product page and datasheet. The exact product name shown on the brand site is Mini RFID Access Reader with TTL Output, with model PCD-96A EM, MF; the EM variant is listed as 125KHz and supports RS232, TTL, RS485 Active mode, and RS485 Passive mode. (S4A Industrial Co.,Limited)

Exact product name available on branded site: Mini RFID Access Reader with TTL Output

Mini RFID Access Reader with TTL Output

Slug: mini-rfid-access-reader-with-ttl-output-pcd-96a-em

Product Description

The S4A PCD-96A EM is an RFID access reader built for credential reading within a compatible door entry system. It is designed to read 125KHz cards and transmit data through supported communication interfaces to the connected access control setup. This makes it suitable for door security projects in Abu Dhabi where stable card reading, fast response time, and reliable reader-side communication are required. It is a practical option for new installations, system replacements, and reader upgrades where secure credential-based entry is essential. (S4A Industrial Co.,Limited)

Key Features and Technical Specifications

• Product type: RFID access reader
• Brand: S4A
• Model family: PCD-96A EM, MF
• Variant covered here: PCD-96A EM
• Authentication method: RFID card reading
• Card type: 125KHz card
• Card reader type: ID or IC card
• Sensing distance: 0~15cm
• Card reading speed: <0.2S
• Operating voltage: DC5~16V
• Working current: <25mA
• Working frequency: 125KHz or 13.56MHz
• Communication interface: RS232, TTL electric frequency, RS485 Active mode, RS485 Passive mode
• Material: PVC
• Operating temperature: -30℃~85℃
• Operating humidity: 10%~90%

Verified specifications above follow the official S4A product page and datasheet only. (S4A Industrial Co.,Limited)

Main Benefits for the Customer

• Supports secure RFID credential reading
• Helps control authorized user entry
• Useful for reader replacement projects
• Supports multiple communication methods
• Delivers fast card response time
• Suitable for daily access operation
• Supports integration into door entry setups
• Helps improve controlled entry management

Use Cases

• Residential villa entry reader point
• Office staff access door
• Warehouse personnel entry control
• Commercial building side-door access
• Restricted room card access
• Internal department entry point
• Single-door credential reading setup
• Upgrade of existing access systems

Compatibility and Installation Notes

• Confirm controller compatibility before installation
• Match the card frequency with the site requirement
• Verify the required interface before wiring
• Check power input against DC5~16V requirement
• Use with a compatible door access control setup
• Installation should be completed by a qualified technician
• Confirm controller-side configuration before commissioning
• Position the reader within suitable card presentation range

For technical verification and setup reference, review the official datasheet. (S4A Industrial Co.,Limited)

Packing Includes

Upgrade Entry Control Today

Call/WhatsApp: +971 54 482 5472

Total Number of Words: 377

RFID access reader for 125KHz credentials with DC5~16V input, RS232/TTL/RS485 communication support, 0~15cm sensing distance, and fast card reading for secure door entry systems.