Welcome to the store! - Strong and safe to use. The electromagnetic lock is mainly made of carbon steel, with a locking force that withstands 150 kg pulling force. - Excellent function. It is energy-saving and has a long lifespan. Anti-theft and anti-breakage protection. Built-in unlock status detection. - Compact and simple installation. The product is small in size, easy to install, no left/right/front/back limitations, enabling mechanical unlocking. - Self-locking design. The elasticity is adjustable, suitable for doors weighing 0.5~4 kg. - Wide application. The electronic lock is suitable for centralized control cabinets such as cabinets, mailboxes, storage cabinets, logistics cabinets, filing cabinets, meter cabinets, cabinets, vending machines, mobile phone cabinets, shoe cabinets etc. Often used in schools, social logistics, hotels, factories, swimming pools, banks, markets and other places. - Electromagnetic lock is a mechanical lock controlled by relay. The lock engages when circuits are disconnected and disengages when power is turned on. Specifications: Main material: Carbon steel Surface treatment: Electrostatic coating (neutral corrosion resistance over 500 hours) Operating mode: Independent type (Power off - Locked; Power on - Unlocked) Electrical parameters: DC 12V 2A Mechanical lifespan: Under load conditions, approximately 500,000 cycles Electromagnet lifespan: Under nominal operating conditions, more than 1,000,000 cycles Locking force: 150 kg force (no permanent deformation) Ambient temperature: -40~60°C Size: Approximately 5.9 x 7.3 x 1.3 cm / 2.32 x 2.87 x 0.51 in Package weight: 170g Package includes: 1 x Electromagnetic lock (with detection switch) Your satisfaction is our highest priority. We will provide you with the best service. If you find any issues after receiving the product, such as damage or incorrect quantity etc., please contact us immediately for the best solution!