Fail Safe 800lbs Electromagnetic Door Lock Magnetic Security Door Locks 12 24V DC

Product Details:
Place of Origin: China
Brand Name: JUNSON
Certification: CE/ROHS/FCC/SGS
Model Number: JS-350M
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Packed in carton
Delivery Time: 1-7 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
Materials: Fine Copper Coil + Aluminum Housing Armature Plate Finish: Zinc Alloy
Current Draw: 12V/450mA 24V/240mA Surface Finishing: Anodized Aluminum
Weight: 2kg/pcs Standard Packing: Carton/10 Pcs
Feature: Fail Safe Power Supply: 12V Or 24V

Fail Safe 800lbs Single Door Commercial Electromagnetic Lock With Mortise Mount


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:


Armature plate dimension:


Holding force

350Kg (800lbs)

Voltage :

12 / 24V  DC

Current :

12V/450mA 24V/240mA

Signal output:

Dry Contact

Surface Temp:


Operating Temp:

-10℃ - 55℃

Suitable Humidity:

0-90% (non-condensing)

Finishing for lock and Armature

 Zinc Alloy



Standard Packing:


Cartons size:

35L * 30W * 16H (cm)



1. Fail safe, Power to lock

2. Collinear Load Test 350kg, 800pounds

3. Dual Voltage 12 or 24 VDC(optional)

4. The Standard Voltage is 12VDC when Finished

5. MOV Provides Reverse Current Protection

6. Suitable For Wooden Door, Metal Door, Fireproof Door

7. High Strength Material(kasolite steel), Anodized Aluminum Housing

8. Design with no Mechanical Bolt

9. Increase the holding Force, Dual Insulative Hosing

Series for EM locks with mortise mount

Model +, - power Current IP rate Door sensor Lock Dimension Armature plate
JS-280H yes 440mA IP65 NO 227*38*37mm 180*36*12mm
JS-280HS yes 360mA IP65 YES 250*44*24mm 180*36*12mm
JS-280M yes 360mA IP65 NO 250*44*24mm 180*36*12mm
JS-350M yes 540mA IP65 NO 256*50*25mm 180*45*12mm
JS-350MS yes 540mA IP65 YES 256*50*25mm 180*45*12mm


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

Q:Is there any tracking Number for my item?

A: Yes, we ship every order with their Tracking Number, and you can view the shipment staus on the corresponding website.

Q:Does this product come with retail package?

A: We have declared the packing detail on the description of each product, please check it, thank you!

Q:I am a reseller,I would like to buy many pieces of your item, what's the wholesale price?

A: Hi,thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks!

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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