Trusted OEM /ODM Manufacturing for Security Brands - YGS Locks

Fireproof Electromagnetic Lock for Double Doors 1

Fireproof Electromagnetic Lock for Double Doors 2

Fireproof Electromagnetic Lock for Double Doors 3

Fireproof Electromagnetic Lock for Double Doors 4

Fireproof Electromagnetic Lock for Double Doors 5

Fireproof Electromagnetic Lock for Double Doors

The product has obtained CE certifications, conforming to international safety and electromagnetic compatibility standards. It is equipped with an LED status indicator and offers selectable normally - open/normally - closed signal outputs, enabling seamless integration with the security systems of relevant premises.

Warranty:

1 year

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Product description

The YGS-DF double-door fire-resistant electromagnetic lock is constructed from high-strength aluminum alloy with a fully electroplated finish for enhanced durability. Internally, it incorporates an MOV reverse-connection protection circuit for added electrical safety.

Designed to operate reliably in a wide range of environments, the lock performs consistently in temperatures from -10 ℃ to +55 ℃ and under humidity conditions of up to 95% RH. Its robust construction ensures stable operation even with frequent use or in exposed outdoor installations.

Certified to CE standards for safety and electromagnetic compatibility, the lock features an LED status indicator and supports configurable normally-open/normally-closed signal outputs, enabling straightforward integration with building security and access control systems.

Fireproof Electromagnetic Lock for Double Doors

Product Features

Fireproof Electromagnetic Lock for Double Doors 7

Rapid lock-picking

The YGS-DF electromagnetic lock features an anti-residual magnetism structure and employs AB epoxy encapsulation to achieve physical isolation. The mechanical design incorporates a spring mechanism and top pressure component, ensuring immediate release upon power failure, thereby supporting rapid egress in emergency situations such as fire evacuations.

Water-resistant and fire-resistant

Double-layer insulation design for the lock body, with a core IP65 waterproof rating and a flame retardant rating of UL94 V-0. The materials used for the lock body components all meet waterproof and fireproof standards.

Fireproof Electromagnetic Lock for Double Doors 9

Safety-Engineered Durability

High-temperature corrosion-resistant metal wear-resistant material, integrated with a reverse current protection device. It absorbs reverse current pulses, reducing the impact on the electromagnet coil and silicon steel sheets, ensuring the lock body has a lifespan of over 350,000 cycles.

Remote operation

Supports linkage with the fire alarm system to achieve synchronous signal alarming, and supports automatic unlocking when an alarm is triggered. Continuously monitors the status of the door lock in real-time through the control system.

Product Display

DF258MDL With signal

DF258MD Without signal

Broad Applicability

The YGS-DF double-door fireproof electromagnetic lock is commonly used for shopping mall entrances. The housing is made of high-strength aluminum alloy, and the entire lock body is electroplated. It features a built-in MOV reverse polarity protection device. This lock can operate within a temperature range of -10°C to +55°C and a humidity range of 0 to 95%RH, maintaining reliable performance even in exposed outdoor environments or under frequent use. The product has passed CE and MA certifications, meeting international safety and electromagnetic compatibility standards. It is equipped with an LED status indicator and selectable normally open/closed signal output, enabling seamless integration with the site's security system.

Applicable Scenarios

Product parameters

Product Specifications
Operating voltage	Working current	Pull	Size	Weight	Pieces per Carton、PCS/CTN	Carton size
DC 12V	920mA±5%	280kg（617 lb)±10%*2	Mortise: 500x47x27(mm) Iron Block: 182x38x13(mm)	24.8KG	6 pcs	532220137
DC 24V	460mA±5%

Material Characteristics
	Electromagnetic Lock case	Electromagnetic Lock Mounting Strip	Electromagnetic Lock Magnet	Electromagnetic Lock Coil	Electromagnetic Lock Suction Plate
Image
Material	Aluminum alloy/6063A bar	Aluminum alloy/6063A bar	Silicon steel sheet (0.5 mm single sheet)	Copper	Iron
Surface treatment	Anodized brushed silver	Anodized brushed silver	Electroplated environmentally friendly zinc	/	Electroplated environmentally friendly zinc

Manufacturing Information
Delivery	7–30 days for samples; 4–8 weeks for bulk production
Quality control process	(OQC)Incoming Quality Control (IQC)、 In-Process Quality Control (IPQC) 、Final Quality Control (FQC)、 Outgoing Quality Control (OQC)
MOQ	Typically 500–1,000 units for standard OEM orders (flexible for long-term partners).

Product Certification
Certification	CE-LVD	CE-EMC	ROHS
Customer certification requirements	1. Existing certification: The certified products can be converted into the brand and model of the customer by the certification center through the form of filing.
	2. New certification: The customer proposes the certification type, and we provide samples to apply for the certification process to the certification center. (the following certifications can be met: CE, ROHS, WEEE, CB, FCC, REACH SVHC, etc.

Distinctive Edge
Flame retardant grade	Operating Temp	Surface Temp	NSS Salt spray time/level	Lock status signal	Anti-reverse power protection
V-0	﹣25℃—﹢55℃	Environment temperature+≤20°C	48H＞7grade	Signal Output(NO,NC,COM)	Anti-reverse polarity diode

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