12 / 24V DC Electromagnetic Lock 600lbs JS-280SLD Zinc Finishes With Door Lock Sensor

600lbs Commercial Electromagnetic Lock With Door & Lock Sensor

Model:JS-280SLD

Specifications of Electromagnetic Lock 600lbs:

Features of Electromagnetic Lock 600lbs:

• Installation type: hanging mounted/surface mounted
• Operating: fail-safe and locked when energized
• Unlocking way: unlock when power-off
• Door type: single door
• Suitable for wooden, metal, glass, stainless steel and fireproof doors
• Wiring: PC board mounted terminal block connections
• Bracket is optional, assembled on hollow door and glass doors
• Made more secure, lock body adopts two screws on each side
• Can be used with access control system, building intercom and fire
• No mechanical damage and no residual magnetism, strong tension, less electricity and long lifespan
• Three different size magnets available
• Single and double units
• Range of Z & L brackets

Product mounting bracket

Why choose us?

Junson magnetic locks adopt international leading production equipment and packaging technology, which not only makes our locks' antioxidant capacity of the surface reach the international leading level, but also helps to increase the holding force (higher 20% than other manufacturers). Now our locks have been sold to more than 60 countries and regions around the world, they are widely used in the important places such as airports, subways, banks, prisons, intelligent buildings, intelligent community and so on, and become convenient, fast and intelligent tool for global users, gain good reputation from the customers.

The design of magnetic locks(Electromagnetic lock) is the same as the electromagnet. By using the principle of electromagnetic, when current passes through the silicon steel sheet, magnetic locks will produce powerful suction, thereby helps to tightly absorb iron plate. Even small current will produce huge magnetic, which can effectively control the door.

Advantage of magnetic lock

Quality Guarantee:

Warranty Service will be honored if the damage is not caused by human, JUNSON Provides 3 years warranty

for relative products. On the contrary, JUNSON will charge extra if repair.

More information, please browse our service center.

We offer many Electronic lock, like: Magnetic door lock, Electric lock, Elctric door strike, Electric bolt,

Electronic lock. Door lock. Access control.

Shenzhen Junson Security ­Technology Co. Ltd is engaged in the R&D, production and sales of various security systems since 2004. We offer magnetic locks, electric locks, solenoid lock, electric strikes, electric bolt locks, door locks, electronic locks, lock panic bars, push bar exits and other related items. 
Our 5000㎡ manufacture center located in Zhongshan, we have over 100 employees and  Tens of machines.

Our Main Productions lines are Magnetic lock, electric lock, solenoid locks, access control and so on. 

 our craft is known to be excellent with steady functions. We are also able to design the software for access controller management according to custom orders.

Our productions to be saled to over 60 countries over the world,  we also attended securite fair in USA, German, Turkey, UK, and South Africa.  Junson would like to make OEM for any of client as required.   


Depending on the abundant technology and outstanding development staff, our brand has been established. Our products have been checked by National Public Security and Protection Department, and we have got many certificates, such as CE, UL,ROHS and FCC. We can offer excellent technical support and normative selling platform.