Features:
Use magnetic power to lock the door, 280kgs (600lbs) holding force.
Built-in reverse current protection device (MOV).
Alluminum shell adopts high strength material, with hard anodised processing.
Corrosion resistant.
Good quality and durable to use.
Can be opened by push button, remote controller, etc.
Fit for wooden door, metal door, glass door, fireproof door, etc.

Specifications:
Holding force: 280kgs
Voltage: DC 12V
Current: 380-450mA
Working temperature: -10 to 55 Celsius degree (14 to 131 Fahrenheit degree)
Humidity: 0 to 95%
Working mode: power-on to lock
Lock size: 25.7 * 4.2 * 2.5cm
Plate size: 18 * 3.8 * 1.6cm
Package weight: 2KG

Packing list:
1 * Electronic magnetic lock
1 * Armature plate
1 * Bag of installation kit
1 * Pad