Last Modified On: 15-10-2025Realtime C121T Access Control & Time Attendance — Fast, Secure, and Reliable Biometric Solution
The Realtime C121T is a high-performance access control and time attendance system designed to provide businesses in Bangladesh with accurate attendance tracking, enhanced security, and faster access management. Combining fingerprint and RF card authentication with advanced features like live finger detection and auto-sensing, the C121T ensures a seamless and reliable solution for offices, factories, schools, and other organizations.
At Digi-Mark Bangladesh, we offer genuine Realtime biometric devices with official warranty, professional installation, and nationwide delivery.
Key Features of Realtime C121T
- Fingerprint & RF Card Authentication: Flexible verification methods for employees and visitors.
- Personal Identity Number (PIN): Additional security option for multi-layer authentication.
- TCP/IP Connectivity: Easy integration with network systems for centralized attendance management.
- Backup Battery (Optional): Maintains uninterrupted operation during power outages.
- USB Link & USB Disk: Fast data transfer and backup for large employee databases.
- Convenient Graphic LCD: Simple and intuitive interface for easy operation.
Advantages of Realtime C121T
- Live Finger Detection: Prevents spoofing using fake fingerprints.
- Fast Authentication Speed: Verifies users in less than 1 second.
- Intelligent Capture & Auto-Sensing: Automatically recognizes users for smooth operation.
- Multiple Applications: Attendance tracking, access control, overtime calculation, and lateness monitoring.
- Improved Security & Faster Access: Enhances workplace safety and efficiency.
- Higher Accuracy & Convenience: Reduces errors and simplifies employee management.
Applications
- Corporate offices and administrative buildings
- Manufacturing plants and industrial facilities
- Schools, colleges, and universities
- Hospitals and healthcare centers
- Retail stores and warehouses
Why Choose Realtime C121T from Digi-Mark
- Original Realtime biometric device with official warranty
- Expert installation and setup support
- Durable and reliable performance for long-term use
- Nationwide delivery across Bangladesh
- Trusted by corporate, industrial, and educational organizations
Comparison:
| Feature |
Realtime C121T |
Virdi AC5000 Plus IK |
ZKTeco ZKP8008 |
| Authentication |
Fingerprint, RF Card, PIN |
Fingerprint, Multi-card |
Fingerprint, RF Card |
| Fingerprint Capacity |
2,000 |
40,000 (1:1), 30,000 (1:N) |
3,000 |
| User Capacity |
2,000 |
20,000 |
3,000 |
| Connectivity |
TCP/IP, USB, Optional Wi-Fi |
TCP/IP, RS485, Optional PoE |
TCP/IP, USB, Optional Wi-Fi |
| Durability |
Standard |
IP65 Waterproof, IK9 Vandal |
Standard |
Special Offer at Digi-Mark
- Exclusive dealer price for Realtime C121T
- Free installation consultation and setup support
- Genuine product with factory warranty
- Fast delivery anywhere in Bangladesh
Customer Testimonial
“The Realtime C121T has streamlined attendance tracking at our factory. Live fingerprint detection and fast verification save us time while improving security.”
— Mr. Karim, HR Manager, Dhaka
FAQs
Q1: What is the price of Realtime C121T in Bangladesh?
A1: Price ranges from ৳28,000 – ৳35,000 depending on configuration.
Q2: Does it support outdoor installation?
A2: It is mainly for indoor use, but optional casing is available for semi-outdoor environments.
Q3: How many users can it store?
A3: The device supports thousands of users with fingerprint and card templates.
Q4: Can it integrate with attendance software?
A4: Yes, it works with most attendance management systems via TCP/IP or USB data transfer.
Q5: Does Digi-Mark provide warranty and support?
A5: Yes, all devices come with official warranty and installation support.
