The EM-300 Magnetic Door Lock is a compact, fail-safe electromagnetic lock designed for applications that require reliable holding power in a smaller form factor. Operating on DC12V or DC24V with a low current draw of 165mA / 330mA, it is an unmonitored model without door signal or lock signal outputs, making it a straightforward and cost-effective solution for secure access points. While it does not include instant release, it ensures dependable performance in environments where basic locking functionality is sufficient.

Built with ELOCK’s proven Laminated E-Core technology, the EM-300 uses a customized thin laminated steel plate to minimize coil power loss and enhance the magnetic field directed to the armature plate. Its premium finish features a smooth, lustrous armature surface and an anodized aluminium housing that provides corrosion resistance, durability, and a sleek, professional look. ELOCK’s signature three horizontal lines reinforce its unique identity and commitment to quality — a clear difference from low-grade EM locks that use thick laminated plates and rough finishes, resulting in poor efficiency and appearance.

• Power Supply: DC12V / DC24V
• Current: 165 / 330 mA
• Door Signal: NO
• Lock Signal: NO (Unmonitored)
• Instant Release: NO
• Security Type: Power Off Unlock (Fail-Safe)