Lockwood 5782 Electric Mortice Lock Primary Lock 30mm Backset 9-28VDC

Product SKU: 5782ELSS

Product Overview

The Lockwood 5782 Electric Mortice Lock Primary Lock 30mm Backset 9-28VDC is a slimline electric mortice lock designed for narrow stile doors used in commercial access control systems. With its compact 30mm backset, this model is well suited to aluminium or metal door frames where standard mortice locks cannot fit. The lock integrates easily with card readers, intercoms, push buttons and keypads, providing reliable electronic door control while maintaining strong mechanical security for commercial and institutional applications.

Why Choose the 5782ELSS

The 5782ELSS is designed to provide a highly adaptable electric locking solution for modern access control installations. Its motor-driven mechanism improves operational efficiency and reduces power consumption in certain configurations, while its field-configurable settings allow installers to select power-to-lock or power-to-open operation. Integrated monitoring functions provide detailed door status feedback to security systems, helping operators monitor access points effectively. With robust construction and compatibility with Lockwood 4800 and 5800 series furniture, the lock delivers long-term reliability for commercial door security.

Key Capabilities

Key Features

• Variable 9–28VDC Operation: The lock supports a wide operating voltage range, making it compatible with many electronic access control systems and simplifying installation in mixed-voltage environments.

• Field-Selectable Lock Operation: Installers can easily configure the lock to operate as power-to-lock or power-to-open depending on the requirements of the door system.

• Comprehensive Monitoring Outputs: Monitoring includes request-to-exit, deadlatch, door position, key override monitoring and lock status outputs, giving access control systems detailed feedback on door activity.

• On-Board LED Status Indicators: Built-in LEDs provide visual feedback during installation and servicing, helping installers confirm door status and simplify troubleshooting.

• Durable Construction: The lock body is manufactured from high-purity zinc alloy with stainless steel internal components to ensure durability in demanding commercial environments.

• Access Control Integration: Designed for use with card readers, keypads, push buttons and intercom systems, the lock provides secure electronic door control for modern commercial buildings.

Specifications Summary

• Model: 5782ELSS
• Product Type: Electric mortice primary lock
• Backset: 30mm
• Operating Voltage: 9–28VDC
• Maximum Current: Approximately 300mA
• Monitoring: REX, deadlatch, door position, key override monitoring and lock status
• Door Compatibility: Narrow stile hinged doors
• Door Thickness: Metal doors 35–50mm, timber doors 32–50mm
• Construction: Zinc alloy case with stainless steel chassis
• Latch Bolt: Stainless steel with auxiliary deadlatching bolt
• Operating Temperature: −15°C to +60°C
• Cable: 3.6m cable with 12-pin connector
• Compatibility: Lockwood 4800 and 5800 series door furniture

Ideal Use Cases

• Aluminium Commercial Doors – Ideal for narrow stile aluminium frames commonly used in office and retail entrances.
• Access Controlled Buildings – Suitable for installations using card readers, intercom systems and keypad entry.
• Retail and Corporate Facilities – Provides reliable electronic door control in high-traffic commercial environments.
• Institutional Buildings – Well suited for schools, healthcare facilities and government buildings requiring controlled entry.

FAQs

1. What makes the 5782ELSS suitable for narrow stile doors?
   The 30mm backset allows the lock to fit inside slim aluminium door frames often used in commercial buildings. Standard mortice locks typically require larger backsets, making the 5782ELSS a practical solution where frame space is limited.
2. What monitoring functions are included?
   The lock includes monitoring for request-to-exit, door position, deadlatch status, key override monitoring and lock status. These outputs allow access control systems to track door conditions and respond to security events or faults.
3. Can this lock be integrated with an access control system?
   Yes. The lock is designed for integration with access control hardware including card readers, keypads, push buttons and intercom systems. When connected to a controller, it allows authorised users to unlock the door electronically while maintaining secure locking when not activated.