LOTC EL-600SD Single Door Electromagnetic Lock
LOTC EL-600SD is a high-security single door electromagnetic lock with a powerful 280KG (600Lbs) holding force. Featuring an anodized aluminum housing with LED door sensor indicators, this versatile lock operates on adjustable DC12V or DC24V power supply. Designed by LOTC, where “SECURITY STARTS HERE,” the EL-600SD combines robust security with…
Product Overview
The LOTC EL-600SD is a premium single door electromagnetic lock designed for high-security applications. Developed by LOTC, a brand where “SECURITY STARTS HERE,” this advanced locking solution provides exceptional holding force for single door installations. The EL-600SD features sophisticated monitoring capabilities with LED door sensors, making it an ideal choice for commercial buildings, government facilities, and other locations requiring enhanced security measures.
Technical Specifications
- Brand: LOTC (Security Starts Here)
- Model: EL-600SD
- Type: Single Door Electromagnetic Lock
- Holding Force: 280kg (600Lbs)
- Lock Size: 250L×48.5W×25H(mm)
- Armature Plate: 180L×38W×11H(mm)
- Voltage: DC12V or DC24V (adjustable)
- Current Draw: 12V/500mA, 24V/250mA
- Signal Output: Dry Contact, Max Rating of Contact Current 3A
- Surface Temperature: ≤20°C
- Operating Temperature: -10°C ~ 55°C (14°F-131°F)
- Suitable Humidity: 0~90% (non-condensing)
- Finishes for Shell: Anodized aluminum surface texture processing
- Finishes for Magnetic: Zinc
- Finishes for Armature: Zinc
- Weight: 2kg
Dimensions and Wiring

Advanced Features
The LOTC EL-600SD incorporates several advanced features that set it apart from conventional electromagnetic locks:
- LED Door Sensor: Visual indicators showing door status for enhanced monitoring
- High Holding Force: 280kg (600lbs) holding force for maximum security
- Adjustable Voltage: Compatible with both 12V and 24V systems for installation flexibility
- Signal Output: Dry contact output for integration with access control and alarm systems
- Anodized Aluminum Housing: Durable construction with aesthetic finish for long-term reliability
- Low Power Consumption: Efficient operation with minimal heat generation (surface temperature ≤20°C)
- Weather Resistant: Suitable for varied environmental conditions with wide operating temperature range
- Compact Design: Streamlined dimensions (250mm length) optimized for single door applications
Applications
The LOTC EL-600SD Single Door Electromagnetic Lock is ideal for a wide range of applications:
- Commercial Buildings: Office complexes, retail establishments, and business centers
- Educational Institutions: Schools, colleges, and universities
- Healthcare Facilities: Hospitals, clinics, and medical centers
- Government Buildings: Administrative offices and secure government facilities
- Financial Institutions: Banks, credit unions, and financial service centers
- Data Centers: Secure server rooms and IT infrastructure facilities
- Industrial Facilities: Manufacturing plants and warehouses requiring controlled access
- Residential Complexes: High-end apartment buildings and gated communities
Installation and Integration
The LOTC EL-600SD features a standard mounting design for straightforward installation. The comprehensive wiring diagram provided in the documentation enables seamless integration with:
- Access Control Systems: Compatible with various electronic access control platforms
- Alarm Systems: Can be connected to security alarm systems for enhanced monitoring
- Electric Door Bells: Integrates with door bell systems for notification
- Release Buttons: Supports multiple release buttons connected in parallel
- Power Supply Systems: Flexible power requirements (12V or 24V)
The lock’s dimensions (250L×48.5W×25H mm) and armature plate size (180L×38W×11H mm) are designed for standard single door installations, making it compatible with most commercial door systems.
Benefits
- Enhanced Security: Powerful holding force ensures doors remain securely locked
- Reliable Monitoring: LED indicators provide visual confirmation of door status
- Versatile Application: Suitable for various door types and security requirements
- Durable Construction: High-quality materials ensure long-term performance
- Easy Integration: Compatible with standard access control and security systems
- Professional Appearance: Sleek design with anodized aluminum finish complements modern architectural styles
- Efficient Operation: Low power consumption and minimal heat generation
- Lightweight Design: At only 2kg, the EL-600SD is easier to install than heavier alternatives
Brand Value
As a product from LOTC, where “SECURITY STARTS HERE,” the EL-600SD represents the brand’s commitment to innovative security solutions that combine robust performance with practical functionality. LOTC’s focus on quality, reliability, and user experience is evident in every aspect of the EL-600SD’s design and performance, making it a preferred choice for security professionals and facility managers worldwide.
Conclusion
The LOTC EL-600SD Single Door Electromagnetic Lock exemplifies the perfect balance of strength and sophistication in modern access control components. With its 280KG holding force, LED status indicators, and versatile integration options, this premium LOTC product delivers exceptional security for single door installations. The combination of advanced technology, durable construction, and the trusted LOTC brand makes the EL-600SD an ideal choice for security-conscious installations where reliability, monitoring capabilities, and robust performance are paramount considerations.