Description
The ZKTeco C3-400 is a powerful IP-based access control panel designed to manage up to 4 doors with advanced security features. Ideal for commercial buildings, factories, banks, and offices, the C3-400 offers flexibility, reliability, and seamless integration with third-party systems.
"We installed the ZKTeco C3-400 in our office building — setup was smooth, and the system has been running flawlessly. Highly recommended!" — Mr. Tanvir Hasan, Admin Manager, Dhaka
"Great product! It’s reliable, supports multiple readers, and offers great control features. CSL Systems's support team was excellent." — Farzana Rahman, Security Consultant, Chattogram
Q1: Is there a backup option in case of power failure? You can connect the C3-400 to an external UPS or backup power supply to ensure continuous operation.
Q2: Can I use it in a multi-building setup? Yes, the system supports network-based access control, perfect for multi-site or large premises.
Specifications
| Attribute / Feature | Specification Details |
| Number of Doors Controlled | 4 Door |
| Number of Readers Supported | 4 |
| Types of Readers Supported | 26-bit Wiegand, others upon request |
| Number of Inputs | 12 (4 Exit Device, 4 Door Status, 4 AUX) 8 (4-Form C Relay for Lock and 4- |
| Number of Outputs | Form C Relay for Aux Output) |
| Card Holders Capacity | 30,000 |
| Log Events Capacity | 100,000 |
| Weight | 7.8lbs (3.55kg) |
| Communication | TCP/IP, RS-485 |
| Enclosure | Powder Coated Aluminium |
| Mounting | Wall Mount |
| Recommended Power Supply | 12V DC, 1.5A |
| Dimensions (Bundle Only) | 15in.×3.15in.×11in. 380mm(L)×80mm(W)×280mm(H) |
| Dimensions ( Board Only) | 8.58in.×4.17in. (218mm×106mm) |
🏢 About CSL Systems
CSL Systems is Bangladesh's one-stop security, attendance, and smart business solutions company, providing trusted solutions from leading brands including Hikvision, Dahua, ZKTeco, and Uniview.
We also develop our own AttendPro Attendance & Payroll Management Software and Smart POS Management Systems, delivering complete technology solutions for modern business operations.
→ Explore our complete Attendance & Payroll Management System







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