JS-350DTS 800lbs × 2 Electromagnetic Lock with Adjustable Delay Timer & Dual LED

Product Description

The JS-350DTS Double Door Electromagnetic Lock is a high-performance security solution designed for double-door access control systems. Delivering a powerful 350kg (800lbs) holding force per door, it provides exceptional locking performance for commercial, industrial, and high-security applications.

Equipped with an adjustable delay timer (0/3/6/9 seconds), dual LED status indicators, and door status monitoring, the JS-350DTS offers enhanced control, safety, and convenience. Manufactured with premium anodized aluminum housing and a high-grade silicon steel core, it ensures reliable operation, excellent corrosion resistance, and long service life.

Ideal for use with access control systems, fire alarm systems, and automatic door solutions, this magnetic lock supports 12V DC and 24V DC operation for flexible installation.

Key Features

• 800lbs (350kg) Holding Force per Door for maximum security
• Double-Door Electromagnetic Lock for paired door installations
• Adjustable Delay Timer: 0 / 3 / 6 / 9 seconds
• Dual LED Indicators display lock operating status
• Door Status Monitoring with NO/NC/COM dry contact output
• Fail-Safe Operation – unlocks automatically when power is removed
• Dual Voltage: DC 12V / 24V
• MOV Reverse Current Protection for enhanced circuit safety
• High-Strength Silicon Steel Core for stable magnetic performance
• Anodized Aluminum Housing with excellent corrosion resistance
• No Mechanical Parts, reducing wear and maintenance
• Compatible with wooden, glass, metal, and fire-rated doors

Technical Specifications

Advantage of 800lbs electromagnetic lock:

Applications

The JS-350DTS is designed for double-door access control applications, including:

• Office Buildings
• Commercial Complexes
• Government Facilities
• Banks
• Hospitals
• Schools & Universities
• Airports & Metro Stations
• Industrial Facilities
• Intelligent Buildings
• Residential Communities

Why Choose JUNSON?

With over 20 years of experience in access control manufacturing, JUNSON provides reliable and innovative electromagnetic locking solutions trusted by customers in more than 60 countries.

Our magnetic locks are manufactured using advanced production technology and premium materials to deliver:

• Up to 20% stronger holding force
• Excellent corrosion and oxidation resistance
• Stable long-term performance
• Strict quality control throughout production
• CE, FCC, and RoHS certified products
• Professional OEM & ODM services
• Responsive technical support and after-sales service

FAQ

Q: What power supply does the JS-350DTS support?

A: The lock supports both DC 12V and DC 24V operation. The standard factory setting is 12V DC.

Q: Does the lock include a delay timer?

A: Yes. The built-in timer can be adjusted to 0, 3, 6, or 9 seconds.

Q: Can I monitor the lock status?

A: Yes. The JS-350DTS features NO/NC/COM dry contact output for door and lock status monitoring.

Q: Which door types are compatible?

A: It is suitable for wooden doors, glass doors, metal doors, and fire-rated doors when installed with the appropriate mounting bracket.

Q: Do you provide OEM and customized services?

A: Yes. JUNSON offers OEM & ODM services, including logo printing, customized packaging, and product customization for bulk orders.

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.