Single Door Electromagnetic Lock 12V Fail Safe 800lbs JS 350MS With Mortise Mount

Product Details:
Place of Origin: China
Brand Name: JUNSON
Certification: CE/ROHS/FCC/SGS
Model Number: JS-350MS
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 Operating Temp: -10~+55°C (14-131F)
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

12V Fail Safe 800lbs Single Door Electromagnetic Lock With Mortise Mount




Junson Electromagnetic lock 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.



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: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!


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