GUNMANSA Electric Strike - Pre-impulse Part No: LK20
GUNMANSA Electric Strike - Pre-impulse Part No: LK20
GUNMANSA Electric Strike - Pre-impulse Part No: LK20
GUNMANSA

Electric Strike - Pre-impulse Part No: LK20

Flush mount striker lock

Preimpulse action

12VDC or 12VAC Operation

销售价格
R 409
正常价格
R 492
您保存
17%
Flexible payment options Pay securely over time
Secure checkout with interest-free payment options
税费和运费在结账时计算
20 有现货，可随时发货

CPT | JHB | DBN
Description

Electric Strike - Pre-impulse Part No: LK20

6 months - lifetime warranty 
Enquire for more details

The LK20 Electric Strike - Pre-impulse is a high-performance access control solution designed for secure and reliable door entry systems. Engineered with a pre-impulse mechanism, it ensures swift, low-power operation while maintaining durability for high-traffic environments. Ideal for commercial buildings, offices, and restricted access areas, this strike offers seamless integration with most access control systems, including card readers and keypads.

Constructed from hardened steel, the LK20 provides exceptional resistance to forced entry and tampering. Its compact design allows for easy installation in standard door frames, minimizing retrofit challenges. The pre-impulse technology reduces power consumption, making it an energy-efficient choice for continuous operation without compromising security.

With fail-safe and fail-secure operation modes, the LK20 adapts to your security needs—whether ensuring door release during emergencies or maintaining lockdown when power is lost. Its silent operation and smooth latch engagement enhance user experience while meeting stringent security standards.

Key Features Table

Feature Benefit
Pre-impulse technology Low power consumption, faster response time
Hardened steel construction Tamper-resistant, durable for high-security applications
Fail-safe/fail-secure modes Flexible security options for power outages or emergencies
Compact design Easy installation in standard door frames
Silent operation Noise-free performance for discreet access control
Wide voltage compatibility Works with 12V DC or 24V DC systems

Technical Specifications Table

Specification Detail
Model Number LK20
Material Hardened steel
Voltage 12V DC / 24V DC
Current Rating 0.5A (impulse), 3A (continuous)
Operation Modes Fail-safe (normally open) / Fail-secure (normally closed)
Faceplate Width 1" (25.4mm)
Temperature Range -22°F to +140°F (-30°C to +60°C)
Compatibility Works with cylindrical, mortise, and rim locks

 

Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days

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Let customers speak for us

from 979 reviews
Awesome!

Awesome! Was belaglik vinnig. Thanks julle.

Derek Cilliers
Good product

Good product fits well

Anonymous
That's is a very nice

That's is a very nice product

Anonymous
Good

Good

Anonymous
Good quality suitcase

Good quality suitcase. Great service. What a pleasure dealing with a company like this.

Danielle Espag
I thought all is inclusive as per the picture but now I need the gun at what price?

I thought all is inclusive as per the picture but now I need the gun, what price?

Anonymous
Nice compact and sturdy chassis

Nice compact and sturdy chassis. Build quality is good and cable management room is good as well. Actually already bought a few more from the same place because the price here is good and i havent had any issues with them.

Tabrez Moorad
The correct item I needed to sport my bakkie

The correct item I needed to sport my bakkie. Quality stuff. Thanks

Samuel Kaputa
Excellent service

Thank you for an excellent service and being very accommodating. I appreciate your professionalism and getting a precious gift to my dad earlier than expected. Appreciate it so much.

Anina Loots

I am happy with my order ☺️

Nondwe Hem

The hairdryer we ordered arrived very fast and works like a charm! Happy wife, happy life, as they say. Thank you very much Gun Man SA!

Pieter Sadie
Great Service

Great service and even better products!

Rudi

Great product and excellent customer service and delivery was quick.

Shawn Zenda

Excellent. Works as intended. Brand new as promised

Sean Uzumaki

I received my Defy washing machine in time, no hassle! Thank you.

Madeleen Theron
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Welcome to GUNMANSA — where tactical culture, modern tech, self-defense gear, electronics, and premium lifestyle products come together in one powerful shopping experience.

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Many products are shipped in discreet packaging for added privacy and professionalism.

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Certain products sold by GUNMANSA require responsible handling and adult supervision where applicable.

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QUICK ANSWERS

Q: How long does delivery take?

Delivery times vary depending on your location and product availability.

Q: Will I receive tracking?

Yes — tracking details are typically provided once orders are dispatched.

Q: Can I return a product?

Eligible returns may be accepted according to our returns policy.

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Some items include supplier/manufacturer warranty coverage.

Q: Do you offer nationwide shipping?

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