The ZKTeco LM-2805 is a powerful electromagnetic door lock designed to provide reliable and secure locking for modern access control systems. It operates using electromagnetic force, producing strong suction that securely holds the armature plate and keeps the door locked until power is removed. This fail-safe design ensures safety and security in commercial and residential environments.
Key Features
- Strong holding force up to 280KG for secure door locking
- Fail-safe operation (power-on to lock, power-off to release)
- Compatible with biometric, RFID, and access control systems
- Low power consumption for energy-efficient operation
- Durable metal housing with corrosion-resistant materials
- LED indicator to display lock status
- Surface mount installation for easy setup
- Suitable for offices, glass doors, and commercial buildings
Technical Specifications
| Model | ZKTeco LM-2805 |
| Product Type | Electromagnetic Door Lock |
| Holding Force | Up to 280KG (600 lbs) |
| Operating Voltage | DC 12V / 24V |
| Current Consumption | 480mA (12V) |
| Operation Type | Fail-Safe (Power to Lock) |
| Dimensions | 250 × 47 × 25.5 mm |
| Iron Plate Size | 180 × 38 × 11 mm |
| Weight | Approx. 1.7 – 1.9 kg |
| Operating Temperature | -10°C to 55°C |
The ZKTeco LM-2805 electromagnetic lock integrates easily with access control devices such as fingerprint readers, RFID card systems, and exit buttons. With strong magnetic holding power and durable construction, it provides dependable security for doors in offices, hospitals, data centers, and educational institutions.