JS 350S Single Door Magnetic Lock Fail Secure Magnetic Lock With LED Indication

Product Details:
Place of Origin: China
Brand Name: JUNSON
Certification: CE/ROHS/FCC
Model Number: JS-350S
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiation
Packaging Details: Packed in carton
Delivery Time: 2-7 working days after received your payment
Payment Terms: T/T, paypal or western Union in advance
Supply Ability: 30,000pcs per month


Detailed Product Description
Current Draw::: 12V/550mA 24V/250mA Armature Plate Finish: Zinc
Product Name: Magnetic Lock Surface Finishing: Anodized Aluminum
Application: Metal, Glass, Or Wooden Door Holding Force: 800lbs / 350kg
Feature: Fail Safe Power Supply: 12V Or 24V
Weight: 2.5kg/pcs Operating Temp: -10~+55°C (14-131F)

Single Door Electromagnetic Locks Anodized Aluminum Housing 800lbs


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.



Lock Dimension:

250L * 29W * 58H (mm)

Armature plate dimension:

180L * 42W *13 H (mm)

Holding force

350Kg (800lbs)

Voltage :

12 / 24V  DC

Current :

12V / 540mA,   24V / 270mA

Available bracket

JS-35U, JS-35ZL, JS-35L

Signal output:

Dry Contact,NO,NC,COM

Surface Temp:


Operating Temp:

-10℃ - 55℃

Suitable Humidity:

0-90% (non-condensing)

Finishing for lock and Armature




Standard Packing:


Cartons size:

35L * 30W * 18H (cm)



1.Fine cooper coils, make sure enough holding force at 350kg
2.A grade Aluninum housing, strong enough for installation
3.With LED indicated, RED to open, green to lock
4.With monitor sensor feedback, can monite the door's status (NO/NC)
5. Aluminium Anodizing for the plate and housing,
6. Blue zinc plating for the locks
7. 13mm thickness Armature plate,more streng holding force.
8. Stainless steel screws,more durable
9. have CE, FCC, Rohs,MA certificate
10.imported E shape silicon steel materials
11.Full-automatic electric soldering, to make sure E shape lock body smoothly

Series for 350kg EM locks


Model +, - power Lock sensor Timer Dual LED Lock Dimension Single or dual door
JS-350 yes NO NO NO 250Lx58Wx29H(mm) Single door
JS-350S yes yes NO YES 250Lx58Wx29H(mm) Single door
JS-350TS yes yes 0/3/6/9S YES 250Lx58Wx29H(mm) Single door
JS-350D yes NO NO NO 500Lx58Wx29H(mm) double door
JS-350DS yes yes NO YES 500Lx58Wx29H(mm) double door
JS-350DTS yes yes 0/3/6/9S YES 500Lx58Wx29H(mm) double door

Advantage of magnetic lock


Q:How do I pay for my purchase?
A: we accept the following payment methods: cridet card; moneybooker;T/T;western union.

Q:How much does it cost to ship to my country?
A:Please tell us your receive goods address, we will check the shipping cost for your reference

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. 


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