The LOX EM3500M-BLK is a premium single door monitored electro magnetic lock with a sleek black anodised finish, delivering both aesthetic appeal and robust security. With a holding strength of up to 280kg and tested to over 1 million operational cycles, it is one of the most reliable and widely used magnetic locks in the Australian market.

This monitored version integrates both LSS (Lock Status Sensor) using Hall-Effect technology and DSS (Door Status Sensor) via a built-in reed switch, providing precise real-time lock and door position monitoring. A high-visibility red/green LED status panel clearly indicates locked/unlocked states, enhancing user and operator awareness.

Additional professional features include an anti-tamper mounting plate for increased resistance to physical attacks, built-in varistor (MOV) surge protection, CE & RCM compliance, and up to 4-hour fire rating to Australian Standards. Backed by a lifetime warranty, the EM3500M-BLK is ideal for commercial, industrial, and institutional security applications.

What's Included in the Box

• LOX EM3500M-BLK Single Door Monitored Magnetic Lock

• Security Dome Nut

• Anti-Tamper Security Plate

• Installation Instructions

Main Features

• Single door monitored magnetic lock with black anodised finish

• 280kg holding force, tested to 1 million+ cycles

• LSS (Lock Status Sensor) – Hall Effect monitoring

• DSS (Door Status Sensor) – Reed switch monitoring

• LED lock status indicator (red/green)

• Anti-tamper fixing plate for enhanced security

• Built-in varistor surge protection

• CE and RCM approved

• Up to 4-hour fire rated (AS Standard)

• No residual magnetism

• Lifetime warranty

Technical Specifications

• Model: EM3500M-BLK

• Holding Force: Up to 280kg

• Cycle Life: 1 million+ operations tested

• Voltage: 12/24VDC (dual voltage)

• Current Draw: 12VDC – 530mA, 24VDC – 260mA

• Monitoring: LSS (Hall Effect) & DSS (reed switch)

• LED Status: Red/Green lock status indication

• Fire Rating: Up to 4 hours (AS Standard)

• Operating Temp: -20°C to 60°C

• Certifications: CE, RCM (C-Tick), Fire Rated (AS Standard)

• Body Finish: Black anodised aluminium

Warranty Information

manufactures warranty applied 

Brand Description

LOX Locking Pty Ltd is a trusted Australian manufacturer of professional-grade locking systems. Known for its focus on compliance, durability, and innovation, LOX products are designed to meet the toughest security and building code requirements.

SKU: EM3500M-BLK

Practical Use Scenarios

• Corporate Offices: Secure main entry points with visible status indicators for staff and security teams.

• Government Buildings: Monitor and control restricted area access with real-time door and lock status.

• Retail Stores: Protect stockrooms and high-value areas with strong holding force and fire-rated reliability.

• Hospitals & Care Facilities: Combine secure locking with easy visual status monitoring for staff safety.

• Educational Institutions: Maintain access control across campus buildings with tamper-resistant design.

Datasheets & Downloadable Resources

• LOX EM3500M-BLK Datasheet (PDF) 

Excellence for the Australian and New Zealand Market

The EM3500M-BLK is RCM certified, CE approved, and fire-rated to Australian Standards for up to four hours, meeting all major ANZ compliance requirements. Specifically built for the local market, it delivers reliable operation in Australian and New Zealand environmental conditions. Available through authorized ANZ distributors with direct manufacturer warranty support.

Frequently Asked Questions (FAQs) – EM3500M-BLK

Q1: Does the EM3500M-BLK show lock status visually?
Yes, it features a built-in LED panel that displays red/green indicators for locked/unlocked status.

Q2: What sensors are built into the EM3500M-BLK?
It includes LSS (Lock Status Sensor) and DSS (Door Status Sensor) for real-time monitoring.

Q3: Is the EM3500M-BLK suitable for high-traffic areas?
Yes, it’s tested for over 1 million cycles, making it ideal for high-use environments.

Q4: Can the EM3500M-BLK be used in fire-rated doors?
Yes, it is up to 4 hours fire-rated to Australian Standards.

Q5: Is the EM3500M-BLK approved for use in Australia and New Zealand?
Absolutely. It is RCM certified, CE approved, and designed to meet AS/NZS standards.