280kg 600lbs 12V Glass Door Lock System Gate Lock Electromagnetic Door Lock with Signal Buzzer Electric Magnetic Lock

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Product Description

Product Overview
Electromagnetic lock

600lbs Single Door Stable Holding Force Electromagnetic lock with Signal and Buzzer

NE-280S(Buzzer) is a single door magnetic lock equipped with a Buzzer/LED and door position detection output. It is specifically designed for normal glass doors, wooden doors, metal doors, fire doors, and small doors. Its hoisting design saves time and effort during installation. With special anti-residual magnetic design, it ensures automatic access control is safer and more convenient.

Basic Specifications
Model NO. NE-280S(buzzer) Electromagnetic lock
Material Zinc Alloy
Holding Force 280kg / 600lbs
Operating Voltage 12/24VDC
Lock Status Indicator Red and Green, Double Color LED
Signal Output NO, NC, COM
Usage Household Door Locks, Channel Lock, Gate Door Lock, Garage Door Lock
Suitable For Wooden, Aluminum, Glass, Fireproof & Metal Doors
Technical Details & Dimensions
Product Dimension
Detailed Parameters
Current Consumption 12V/500mA; 24V/250mA
Optional Functions Relock Delay Timer, Buzzer
Surface Finish Zinc Plated (Magnet & Armature Plate)
Ambient Temperature -10 ~ +55ºC (14-131F)
Magnet Dimensions 250L x 48W x 25H (mm)
Armature Plate Dimensions 180L x 38W x 11H (mm)
Weight 2.0kg
Package Size 29.00cm * 28.00cm * 21.00cm
Frequently Asked Questions
What is the holding force of this electromagnetic lock?
The NE-280S provides a stable holding force of 280kg (600lbs), making it suitable for a wide range of security applications.
What types of doors can this lock be installed on?
It is highly versatile and suitable for wooden doors, aluminum doors, glass doors, fireproof doors, and metal doors.
Does the lock include a status indicator?
Yes, it features a dual-color LED indicator (Red and Green) to show the lock status clearly.
What is the purpose of the built-in buzzer?
The buzzer provides an audible alarm if the lock status is abnormal, enhancing the security of the access control system.
What are the power requirements for this model?
The lock operates on a rated voltage of 12V or 24VDC, with a current consumption of 500mA at 12V and 250mA at 24V.
Does this lock support signal feedback?
Yes, it includes lock status sensors with NO, NC, and COM outputs for integration with monitoring systems.

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