DW200 v20 Access Control System | RFID & QR Attendance

Multi-Modal Smart Attendance, Locker Controller & Access Terminal (HF RFID & Dynamic QR)

Rs.15,000 ★ 5.0

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Description

The DW200 v20 access control system is an enterprise-grade multi-modal authentication terminal and edge controller engineered for employee time & attendance tracking, automated smart locker compartment control, turnstile barrier access, and visitor verification across commercial and industrial facilities in India.

Equipped with dual high-speed recognition engines, the terminal reads High Frequency (HF 13.56 MHz) RFID smart cards (ISO 14443A/B, Mifare Classic, Mifare Desfire EV1/EV2/EV3, and NFC Forum Type 2/4) alongside an ultra-responsive optical barcode/QR engine that instantly validates dynamic time-based QR codes, static guest passes, and mobile screen credentials in under 0.2 seconds.

1. Dual-Role Operation: Attendance Terminal & Smart Locker Controller

Mode A: Time & Attendance Terminal: Pushes real-time clock-in/clock-out timestamps directly to cloud or on-premise HRMS software (SAP ERP, Zoho People, Darwinbox, Spine HR) via REST HTTP webhooks or MQTT message brokers. Built-in flash memory buffers up to 50,000 transactions offline during local network disruptions.
Mode B: Smart Locker & Turnstile Access Controller: Interfaced directly with locker cabinet banks or optical turnstiles. Features onboard dry-contact relays, RS485 communication buses, and Wiegand 26/34 input/output to trigger 12V/24V solenoid door strikes, electromagnetic locks, and turnstile drop-arms.

2. High-Performance Hardware & Connectivity

Dual Network Connectivity: 10/100M RJ45 Ethernet port and 2.4GHz Wi-Fi (802.11 b/g/n) ensure flexible deployment across factory gates, office reception desks, and modular smart lockers.
Optical Scan Engine: Wide-angle CMOS image sensor reads 1D/2D barcodes (QR Code, Data Matrix, PDF417, Code 128) with automatic anti-glare illumination for smartphone screens.
Industrial Enclosure: Compact surface-mount or turnstile-embeddable chassis with IP65-rated front glass panel, tamper alarm sensor, and multi-color LED status indicator.

3. Developer SDKs & Enterprise Ecosystem Integration

Seamlessly integrates with our Smart Locker System Software & Mini-PC Controller for corporate laptop handovers and tool crib management, as well as Custom Embedded RFID Readers. For K-12 school and university student attendance turnstiles with parent WhatsApp alerts, explore our sister platform RFID Schools (rfidschools.com).

All our hardware products and enterprise software solutions come complete with comprehensive developer SDKs, ready-to-use API integration documentation, a standard 1-year manufacturer warranty, and lifetime dedicated technical support from our engineering team in Noida. This ensures a seamless, reliable deployment across your business infrastructure.

Specifications

Model Series: DW200 v20 Industrial Access Controller & Attendance Terminal
RFID Card Frequencies: HF 13.56 MHz (ISO 14443A/B, Mifare Classic 1K/4K, Desfire EV1/EV2/EV3, NFC)
Optical QR / Barcode Engine: High-Speed CMOS Sensor (Dynamic QR, Static QR, PDF417, DataMatrix, Code 128)
Read Speed & Verification: < 0.2 seconds per transaction (Smart Card or QR Code)
Network Interfaces: 10/100M Ethernet (RJ45), 2.4GHz Wi-Fi (802.11 b/g/n)
Communication Protocols: MQTT Client, HTTP REST Webhooks, TCP/IP Client/Server, WebSocket
Hardware Control Interfaces: RS485 Bus, Wiegand 26/34 Input/Output, Onboard Dry Contact Relay (NO/NC/COM)
Relay Load Capacity: 12V DC / 24V DC @ 2A (Solenoid Locks, EM Locks, Turnstiles)
Offline Storage Capacity: Up to 50,000 offline event logs with automatic cloud/server sync
Power Supply Input: 12V DC ± 10% (1.5A) / Optional PoE Splitter Support
Operating Temperature & Rating: -20°C to +60°C | IP65 Front Panel Weatherproof Glass
Dimensions & Mounting: Surface Wall-Mount Plate & Turnstile Flush-Mount Bracket Included

Verified Reviews

5.0 out of 5

Based on 2 verified client reviews.

Genuine Enterprise Feedback

Verified Project Deployments

Suresh Patil, Lead IoT Engineer, AutoLocker Systems Pune Verified Project

"We integrated 24 units of DW200 v20 into our smart locker manufacturing line in Pune. The dual RFID and dynamic QR reader performs flawlessly over MQTT."

Pooja Sharma, Head of Operations, TechVanguard Park Gurgaon Verified Project

"Replaced our biometric machines with DW200 v20 for employee QR attendance in Gurgaon. Zero bottleneck during morning peak rush."

Questions

How does the DW200 v20 access control system communicate with smart locker software?

The DW200 v20 connects via local MQTT broker or RS485 communication bus to locker controllers (like our Ubuntu Mini-PC Server). When an authorized user scans an RFID card or QR code, the controller validates permissions and sends a relay command to unlock the specific compartment solenoid door.

Does the QR code reader support time-based dynamic QR codes to prevent screenshot sharing?

Yes. The optical scanner engine decodes encrypted TOTP (Time-based One-Time Password) dynamic QR codes generated by mobile employee/visitor apps. Codes regenerate every 15-30 seconds, completely preventing unauthorized entry via forwarded screenshots.

Can the DW200 v20 operate offline if network connectivity drops?

Yes. The unit stores up to 50,000 timestamped transaction logs in non-volatile flash memory. When network connection is restored, all buffered logs automatically synchronize with your central HRMS or access database with zero data loss.

What types of RFID smart cards and frequencies are supported?

The terminal features a 13.56 MHz HF RFID transceiver supporting ISO 14443A/B standards, including Mifare Classic 1K/4K, Mifare Desfire EV1/EV2/EV3, Ultralight, and standard smartphone NFC credentials.

Can the DW200 v20 directly trigger turnstiles and magnetic door locks?

Yes. The onboard form-C dry-contact relay supports normally open (NO) and normally closed (NC) configurations for 12V/24V DC electromagnetic locks, solenoid latches, and tripod/flap barrier turnstile triggers.

What APIs and SDKs are provided for third-party HRMS and ERP integration?

We provide comprehensive REST API documentation, WebSocket listeners, MQTT topic payloads, and post-back HTTP webhooks for instant integration with SAP, Zoho People, Spine HR, and custom database backends.

What warranty and post-sales technical support are included?

Every DW200 v20 unit includes a standard 1-year manufacturer hardware warranty, complete developer documentation, and lifetime technical support from our engineering team in Noida, India.

Price

Rs.15,000

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