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Dahua ASF280A Electromagnetic Lock – 280KG Single Door
Dahua ASF280A Electromagnetic Lock – 280KG Single Door
Regular price
HK$299.00
Regular price
Sale price
HK$299.00
Shipping calculated at checkout.
Quantity
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Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
Overview
The Dahua ASF280A Electromagnetic Lock delivers secure, reliable access control for single doors. Designed for wooden, glass, metal, and fire doors, it provides a powerful 280KG (617 lbs) holding force with no mechanical wear, ensuring long-term durability. Perfect for offices, commercial spaces, and security systems, this lock supports both DC12V and DC24V operation and includes signal feedback for door status monitoring.
Key Features
- Strong Holding Force – 280KG anti-pull capacity for enhanced security.
- Durable Construction – High-strength aluminum alloy shell with double insulation treatment.
- Low Maintenance – No moving parts, eliminating mechanical failure risks.
- Versatile Power Options – Works with DC12V or DC24V power supply.
- Signal Feedback – Supports door detector signal output.
- Protective Design – Built-in MOV reverse current protection and residual magnetic prevention.
Specifications
- Lock Dimensions: 250 × 47 × 26 mm (9.84" × 1.85" × 1.02")
- Suction Plate Dimensions: 180 × 38 × 11 mm (7.09" × 1.50" × 0.43")
- Holding Force: 280KG (617 lbs)
- Operating Voltage: DC12V or DC24V
- Starting Current: 480 mA (12V) / 240 mA (24V)
- Security Mode: Unlocks when power is off
- Operating Temperature: –30°C to +60°C (–22°F to +140°F)
- Operating Humidity: ≤95%
- Weight: 2 kg (4.41 lbs)
- Applicable Doors: Wooden, glass, metal, fire doors
- Accessories: 280L, 280U, 280ZL brackets
- Warranty: 1 year
