ELectronic lock expert,Electric lock with buzzer,280KG magnetic door locks

Electric Locking Devices

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NE-280S(Buzzer) Magnetic Door Locks

With delay and signal output &Buzzer
Voltage:DC12V or DC24V
Waterproof IP65 Customization Available
Holding Force: 280kg (600Lbs)
Lock Size: 250L*48W*25H(mm)
Armature Plate:180L*38W*11H(mm)
Current Draw: 12V/500mA 24V/250mA
LED indicates the door is unlock,Green indicates the door is lock
With Buzzer
No residual magnetism, no mechanical damage 90 degrees open for all kinds of doors with frame
Weight: 2.0kg

NE-280S(Buzzer),single door magnetic lock, With Buzzer/LED and door position detection output ,specially used to normal glass door,wooden door,metal door,fire doors, small doors,the most widely used.Hoisting design,saves time and power when installation.Inward door,frameless glass door,narrow door all have a complete set of accessories. Special Anti-residual magnetic design makes automatic access control safer and more convenient.
1.With Buzzer / LED and With door position detection output(double color indicate), has doorstatus signal output,passed 600lbs super static linear tension tests.
2.Anti-residual magnetic design,keep constanttension.
3.Built-in reverse current protectiondevice (MOV), performance stability ,safety coefficient is higher.
4.Wear materials, durable.
5.Electromagnetic suction work completely,there is no mechanical failure.
6.Shell with high strength alloy material,anode hardening treatment.
7.lock body with double insulationtreatment.
8.Through the European CE and ROHS, MAcertification in China.

Holding Force	280kg (600Lbs)
Buzzer	When lock abnormal,provide buzzer alarm
Lock Status Indicator	Red and Green, double color LED
Lock Status Sensors	NO,NC,COM
Rated Operating Voltage	12/24VDC
Current consumption	12V/500mA 24V/250mA
Optional Functions	Relock Delay Timer,Buzzer
Surface finish for magnet	Zinc plated
Surface finish for armature plate	Zinc plated
Ambient temperature in °C	-10～+55℃(14-131F)
Suitable for	Wooden & Aluminum & Glass & Fireproof &Metal
Magnets Dimensions(L x W x D)	250Lx48Wx25H(mm)
Armature Plate Dimensions(L x W x D)	180L38W11H(mm)
Weight in kg	2.0kg
CE-mark for building	Yes
Rohs-mark for building	Yes