The LOX EM3500DM is a monitored, high-security double-door electromagnetic lock, delivering uncompromising strength and intelligent status feedback for commercial, industrial, and high-traffic security applications. Designed to secure double swing doors, the EM3500DM delivers 280kg of holding force per door leafa total of 560kgand is tested to withstand over 1 million operations.

Engineered for compliance and convenience, the EM3500DM integrates advanced monitoring features:

• LSS (Lock Status Sensor) using Hall Effect technology to detect locking engagement.

• DSS (Door Status Sensor) using a reed switch to monitor door position (open/closed).

• Dual Red/Green LED Indicators providing clear lock/unlock status visibility.

• Anti-Tamper Mounting Plate that protects against physical attacks to armature fixings.

Built-in varistor (MOV) surge protection, no residual magnetism, and a lifetime warranty make this lock one of the most robust and installer-trusted devices on the Australian market.

What’s Included in the Box

• 1 x EM3500DM Monitored Double Electromagnetic Lock

• 2 x Armature Plates with Fixing Kits

• Mounting Hardware

• Dual Anti-Tamper Security Plates

• Installation Guide

Main Features

• Powerful Holding Strength: 280kg per side (total 560kg).

• Dual Monitoring Sensors:

  • LSS (Lock Status Sensor) Detects lock state.

  • DSS (Door Status Sensor) Detects door position.

• LED Status Light Panel: Dual red/green indicators for clear visual status.

• Anti-Tamper Protection: Security plate prevents attack on armature fixings.

• Dual Voltage Input: Supports 12VDC (530mA x 2) and 24VDC (260mA x 2).

• No Residual Magnetism: Ensures consistent release after power-off.

• Surge Protection: Built-in MOV protects internal components.

• Fire Rated: Certified for up to 4 hours to AS Standard.

• CE and C-Tick (RCM) Approved

• Lifetime Warranty

Detailed Specifications

Warranty Information

LIFETIME WARRANTY
The EM3500DM is covered by a lifetime manufacturers warranty, offering peace of mind and unmatched product longevity.

About the Brand LOX Locking Pty Ltd

LOX Locking Pty Ltd is Australias trusted authority in magnetic locking and access control hardware. All LOX products are developed with installer convenience, compliance, and real-world reliability in mindmaking them the first choice across commercial and institutional sectors in Australia and New Zealand.

SKU

EM3500DM

Practical Use Scenarios

• Commercial main entrances with double swing doors.

• High-traffic security zones in hospitals, data centers, or government buildings.

• Fire escape double doors requiring certified locking solutions.

• Projects requiring door and lock monitoring feedback for access control integration.

• Installations exposed to tampering or physical security risks.

Datasheets & Downloadable Resources

• EM3500DM Datasheet (PDF)

Excellence for the Australian and New Zealand Market

The EM3500DM is engineered to comply with the stringent safety, fire, and electrical standards of Australia and New Zealand. It carries CE and RCM (C-Tick) certifications, is fire-rated to 4 hours, and supports direct local warranty handling via LOX Locking Pty Ltd. Backed by a lifetime warranty, the EM3500DM is the ultimate choice for ANZ professionals who demand elite security performance and full regulatory compliance.

Frequently Asked Questions (FAQs)

Q1: What is the total holding strength of the EM3500DM? [Product Code: EM3500DM]
A1: The EM3500DM provides 280kg per magnet, totaling 560kg for double doors.

Q2: What monitoring features does the EM3500DM include? [Product Code: EM3500DM]
A2: It includes LSS (Lock Status Sensor), DSS (Door Status Sensor), dual LED indicators, and an Anti-Tamper Plate.

Q3: Is the EM3500DM fire rated? [Product Code: EM3500DM]
A3: Yes, it is certified for up to 4 hours of fire resistance, compliant with AS Standards.

Q4: What voltage is required for EM3500DM? [Product Code: EM3500DM]
A4: It operates on either 12VDC (530mA x 2) or 24VDC (260mA x 2).

Q5: Is there a warranty on this lock? [Product Code: EM3500DM]
A5: Yes, the EM3500DM is backed by a lifetime manufacturers warranty.