Description
The Nexakey NX-280B Bolt Lock Swing Door is a high-performance electric bolt lock designed for secure access control applications on swing doors. Built for offices, corporate buildings, banks, educational institutions, healthcare facilities, and commercial environments, this lock provides dependable security while ensuring smooth integration with modern access control systems.
Engineered with a robust aluminum alloy body and a stainless-steel locking bolt, the Nexakey NX-280B Bolt Lock delivers long-lasting durability and reliable performance in high-traffic environments. The lock utilizes intelligent microprocessor-controlled technology to ensure stable operation, reduced power consumption, and enhanced protection against unauthorized access. Its precision locking mechanism helps maintain secure door closure while minimizing wear on internal components.
The Nexakey NX-280B Bolt Lock Swing Door is designed specifically for wooden doors, metal doors, and swing door applications where reliable electronic locking is required. With adjustable delay settings, installers can configure the lock according to project requirements, improving both convenience and security. The built-in door status signal output allows seamless integration with biometric access control systems, RFID card readers, keypads, and centralized security management platforms.
A major advantage of this electric bolt lock for swing doors is its low operating current and long service life. Designed to exceed 500,000 locking cycles, the NX-280B offers dependable operation for years of continuous use. Its compact construction makes installation simple while maintaining a professional appearance suitable for modern commercial projects.
For organizations looking for a reliable swing door bolt lock in Bangladesh, the NX-280B combines security, durability, and compatibility in one solution.
Specifications
| Attribute / Feature | Specification Details |
| Specification | Value |
| Model | Nexakey NX-280B |
| Product Type | Electric Bolt Lock |
| Door Type | Swing Door |
| Application | Wooden & Metal Doors |
| Input Voltage | DC 12V ±10% |
| Starting Current | 950mA |
| Working Current | 80mA |
| Delay Time | 0 / 3 / 6 / 9 Seconds |
| Signal Output | Yes |
| Housing Material | Aluminum Alloy |
| Bolt Material | Stainless Steel |
| Working Temperature | -10°C to +55°C |
| Lock Dimensions | 148 × 43 × 39 mm |
| Strike Plate Dimensions | 148 × 43 × 25 mm |
| Weight | Approx. 1.6 kg |
| Service Life | More than 500,000 Cycles |
🏢 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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