ML280D
BiomaxID ML280D is a dual-door magnetic lock with 200kg±15kg holding force per leaf — for paired glass, wood, fire-rated, or metal doors.
Unlike two separate single locks, the ML280D synchronizes both doors from one power input, saving controller ports and wiring.
Built explosion-proof and anti-static, it suits labs and clean rooms. The brushed aluminum alloy body with matte finish resists corrosion. Anti-residual magnetism ensures instant release on power cut — no sticking.
The tamper-proof anti-pry design protects both units. Fail-safe operation meets fire codes. Integrates with access control systems, exit buttons, Wiegand readers, or biometric terminals.
For double-door access control installations demanding high holding force and explosion-proof reliability, the ML280D delivers dual-lock synchronization in one streamlined package.
Parameters:
| Model | ML280D |
| Lock Type | 2 wire / 5 wire Double-Door Magnetic Lock |
| Applicable door types | Glass door / Wooden door / Fire door / Metal door |
| Working mode | Lock when powered on, unlock when powered off |
| Input voltage | DC12V |
| Working current | 400mA±10% |
| Tensile force | 200kg±10% |
| Lock body size | 500*48*28mm |
| Iron block size | 180*38*11mm |
| Water resistance | Optional |
| Signal function | 5-wire with door magneticsignal |
| Gross weight | 3.37kg |
| Carton weight | 21.3kg(6 pieces per carton) |
| Package size | 510*60*60mm |
| Outer carton size | 525*200*140mm |
Optional Mounting Bracket：
