Nexakey NX-280B Bolt Lock swing door Price in Bangladesh
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Nexakey NX-280B Bolt Lock swing door

4.5 · 1 review · Model: NX 280B
Core Summary
  • Holding Force: 280KG (600 lbs)
  • LED Indicator: Visual status display
  • Lock Sensor: NO, NC, COM
  • Fireproof Tested: Suitable for fireproof doors
Price On Request – best corporate rate
Dealer & project pricing available · prices exclude VAT
100% Genuine Original firmware
Warranty Official support
Nationwide Fast delivery
Authorized Distributor
Direct from Nexakey
Installation Support
Trained engineers
Quote in 3 Hours
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20+ Yrs Expertise
Since 2006 · 6 branches
At A Glance

Key Specifications

DC 12V ±10%
Operating Voltage
500,000
Operation Cycles
950mA
Starting Current
80mA
Working Current
Steel Locking Bolt
Stainless
148 × 43 × 39 mm
Lock Dimensions
Specs & Details

Full Product Information

Last Updated: 23-07-2026

Nexakey NX-280B Bolt Lock Swing Door

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.

Buy Genuine from DigiMark Solution

DigiMark Solution has been Bangladesh's authorized Nexakey distributor. Every Nexakey NX-280B Bolt Lock swing door is 100% genuine with original firmware and official manufacturer warranty, backed by trained engineers for installation, configuration and RMA support nationwide. Bulk and corporate orders are welcome.

100% Original Firmware Official Manufacturer Warranty Expert Technical Support
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

 

Pricing depends on quantity and project scope. DigiMark distributes NexaKey directly, so genuine dealer and project rates are available — tap Get Best Price or WhatsApp 01979234342 for a same-day quote.

Yes. NexaKey is distributed and supported directly by DigiMark Solution. Every unit is genuine, carries an official warranty, and is backed by nationwide installation and after-sales support.

Standard swing doors in timber or metal.

The bolt mechanism mounts into the door edge/frame, giving a more discreet look than a surface EM lock.

Yes — it wires to any standard controller and exit button.

Customer Feedback & Reviews

User Reviews
Where It Fits

Built for High-Traffic Environments

Banks & MFIs
Compliance-grade access
Factories / RMG
Shift attendance at scale.
Corporate
Visitor + door control.
Govt / Hospital
Secure audited entry.