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Product SKU: ML-S-280-INT
Price :
$165.00
info
12-24V DC / 280Kg Magnetic Lock Access Control System - Indoor installation only. This product is not weatherproof.
Model: 280kg, Single Door Magnetic Lock (Indoor Use)
Suitable: Wooden door, Glass door, Metal door
Indoor installation only. This product is not weatherproof.
The 280 kg single-door magnetic lock is designed for wooden, metal, and glass doors. There are both lock-status (NO/NC/COM) and door-status (NO/NC/COM) output contacts. The lock body features an ample LED light. The green light indicates unlocking, and the red light indicates locking. 280kg door magnetic lock cores are produced using robotic laser welding technology, providing 2 to 3 times greater impact and torsional resistance than conventional production processes. The surface is treated with the internationally leading electroplating process, offering excellent anti-oxidation, anti-rust, and anti-corrosion performance.
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| Size | 250Lx49Wx28H(mm) |
| Armature Plate Dimension | 180L x 38.8W x 13.2H(mm) |
| Current | 12V/500mA(+/-10%) ; 24V/250mA(+/-10%) |
| Lock Signal Output | NO while locking and NC for unlocking (Voltage<30VDC; Current<0.5A) |
| Holding Force | 280kg(600Lbs) (+/-10%) direct pull |
| Operating humidity | 0~95% relative humidity |
| Housing treatment | Anodised hard plating |
| Suitable | Wooden door, Glass door, Metal door |
| Certification | CE-EMC CE-LVD RoHS |
Indoor installation only. This product is not weatherproof.
Secure your access-controlled door with confidence using this heavy-duty single door magnetic lock. With 280 kg holding force, built-in bond (lock-status) sensor, and compatibility with wood, glass or metal doors, this indoor-only maglock offers excellent performance for offices, secure rooms and commercial installations.
Note: Indoor installation only — this product is not weather-proof.
High-holding force (280 kg): Engineered to provide substantial resistance to forced entry, the 280 kg rating ensures your door remains locked under demanding conditions.
Bond sensor monitoring: The built-in bond/lock-status output allows your access control system or alarm panel to monitor whether the lock is engaged — a key feature for secure installations.
Dual voltage compatibility: Designed for flexibility, it operates on 12 V or 24 V DC (selectable) to suit a wide range of access control systems.
Versatile door compatibility: Suitable for single doors made of timber, metal or glass (with appropriate brackets).
Indoor installation only: Built for controlled environments — not recommended for outdoor or exposed installations, shielding the unit from weather and corrosion.
Robust construction & finish: Features include a durable anodised-hard plating surface for anti-oxidation and rust resistance; key for longevity in commercial settings.
Status LED indicator: Clear visual status with green = unlocked, red = locked — making onsite diagnostics easier for installers and maintenance staff.
| Specification | Value |
|---|---|
| Model | ML-S-280-INT |
| Holding force | 280 kg (600 lbs) ±10% |
| Voltage | 12 V DC (500 mA) / 24 V DC (250 mA) |
| Lock signal output | NO while locking / NC on unlock (< 30 V DC; <0.5 A) |
| Dimensions (Lock body) | 250 mm L × 49 mm W × 28 mm H |
| Armature plate size | 180 mm L × 38.8 mm W × 13.2 mm H |
| Suitable for | Wooden door, glass door, metal door |
| Certification | CE-EMC, CE-LVD, RoHS |
| Environment | Indoor only – not weatherproof |
This magnetic lock is ideal for access control setups where a single secure door requires reliable locking and monitoring. Typical applications include office entry doors, server rooms, internal storerooms, and controlled-access zones.
When installing:
Use the correct mounting bracket (L-bracket, Z-bracket, or glass U-bracket for glass doors).
Ensure the door frame is compatible and properly aligned to allow the armature plate to sit flush.
Ensure the door and frame materials are suitable for magnetic attachment (metal frame preferred; glass/metal may require adapter).
Because this unit is indoor only, do not install it in exposed outdoor environments unless properly sheltered.
Connect the bond sensor output to your access control or alarm system if monitoring lock status is required.
Q: Is this unit suitable for outdoor installation?
A: No — this model is specifically designed for indoor use only and is not weather-proof. For outdoor installations, consider our weather-rated maglock range.
Q: What does the bond sensor do?
A: The bond sensor monitors the locked status of the magnetic lock, providing an output (NO/NC) that your access control or alarm panel can use to detect whether the lock is secure or has been forced/unlocked.
Q: Will this work on a glass door?
A: Yes — it can be used on glass doors, provided you use the appropriate glass U-bracket, which adapts the mounting for glass frame applications. Contact us if you need the correct bracket size for your glass thickness.
Q: Why choose 280 kg instead of a higher rating?
A: The 280 kg rating is suitable for many commercial and high-security single-door applications. If your door faces unusually high force (e.g., heavy traffic, hostile environment) or is oversized, you may consider a higher-rated unit — but pairing with proper frame, hardware, and installation is critical to achieving full-rated performance.
