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header-product Electromagnetic lock Hikvision DS-K4H250S — holding force 300 kg, 12–24V, white
91.99 €

Electromagnetic lock Hikvision DS-K4H250S — holding force 300 kg, 12–24V, white

Hikvision DS-K4H250S electromagnetic lock Photo 1
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Electromagnetic lock Hikvision DS-K4H250S — holding force 300 kg, 12–24V, white

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Electromagnetic lock Hikvision DS-K4H250S — holding force 300 kg, 12–24V, white

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Short description

Hikvision DS-K4H250S is a surface-mounted electromagnetic lock designed for door security with a holding force of 300 kg. It operates on 12–24 V input voltage with power consumption of 500 mA at 12 V. Electromagnet dimensions: width 24 cm, depth 4.9 cm, height 2.55 cm. Suited for access control on interior or exterior doors where reliable magnetic locking is required.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 11789919
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.10 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 30.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.56 euros per month
Together cheaper
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Product information

Description

Hikvision DS-K4H250S is a surface-mounted electromagnetic lock designed to secure single doors where a reliable magnetic holding mechanism is required. The unit provides a holding force of 300 kg and supports 12–24 VDC operation. With compact electromagnet dimensions and built-in protection components, the lock is intended for use on wooden, glass, metal and fire-resistant doors in access control installations for both interior and exterior applications.

Advantages

The DS-K4H250S delivers consistent holding performance up to 300 kg while allowing flexible supply voltage selection between 12 V and 24 V. Integrated surge protection (MOV) and a door lock status signal output facilitate compatibility with access controllers and alarm systems. Its surface-mounted design simplifies installation on a range of door types without the need for complex frame modifications. Low-profile dimensions and a white finish make the unit unobtrusive in most environments.

Suitable for

  • Access control on interior office and residential doors
  • External entry points with covered installations
  • Wooden, glass, metal and fire-resistant door applications
  • Integration with access control panels and alarm systems requiring lock status feedback

Key specifications

  • Holding force: 300 kg (static linear thrust)
  • Supply voltage: selectable 12 VDC (default) or 24 VDC
  • Power consumption: 500 mA at 12 V
  • Built-in surge protection: MOV (voltage dependent resistor)
  • Door lock status output: NONC/COM signal for integration with controllers
  • Electromagnet dimensions: width 240 mm, depth 49 mm, height 25.5 mm
  • Finish colour: white; surface-mounted design suitable for various door materials

How to use

Mount the electromagnetic lock on the door frame surface and align the armature plate to the corresponding position on the door leaf. Connect the power supply using the appropriate 12 V or 24 V DC input, observing polarity and power requirements; at 12 V the unit draws approximately 500 mA. Wire the door lock status output to the access controller or alarm input as required. After mechanical installation and electrical connection, test the lock engagement and release with the access control system and adjust the armature plate alignment to ensure full contact for optimal holding force.

Usage recommendations

Use a regulated DC power supply sized to handle the lock’s current draw plus any connected control electronics. For external installations expose the unit to limited weather or use appropriate weatherproof housings. Verify compatibility with the door frame and ensure the armature plate is fitted on a flat surface to achieve the specified holding force; periodic inspection of mounting hardware and electrical connections is recommended to maintain reliable operation.

All features
Weight:
2.1 kg
Operating relative humidity (H-H):
0 - 95
Operating temperature (T-T):
-10 - 55
Input voltage:
12 - 24
Product colour:
White
Plate width:
180 mm
Plate depth:
38 mm
Plate height:
11 mm
Power consumption (24V):
250 mA
Power consumption (12V):
500 mA
Holding force:
300 kg
Electromagnet width:
240 mm
Electromagnet depth:
49 mm
Electromagnet height:
25.5 mm

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Hikvision DS-K4H250S electromagnetic lock cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Hikvision DS-K4H250S electromagnetic lock be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Hikvision DS-K4H250S electromagnetic lock online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Hikvision products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Hikvision service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Hikvision DS-K4H250S electromagnetic lock?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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