# Access controller ZKTeco GL-C3-PRO100 for security systems — door controller, central unit

**URL:** https://aio.lv/en/product--oem-gl-c3-pro100--11444094
**Data updated:** 2026-04-14 14:18 (EEST)
**Category:** Control Systems
**Manufacturer:** OEM
**Manufacturer code:** GL-C3-PRO100
**EAN:** 8435452808560
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 193.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 160.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-gl-c3-pro100--11444094

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Access controller ZKTeco GL-C3-PRO100 is a central door controller designed for security systems. It functions as the main access control unit for managing door locks and integrating with access hardware and system infrastructure. Suitable for commercial and institutional environments where centralized access management and control of entry points is required.

## Long description

Access controller ZKTeco GL-C3-PRO100 for security systems is a central door controller intended to manage electronic locks and integrate access hardware within a security infrastructure. It serves as the main control unit for coordinating door status, granting or denying entry, and communicating with connected readers and sensors in commercial or institutional installations.
Advantages
The GL-C3-PRO100 central unit consolidates door control functions in a single device, supporting coordinated operation of locks, readers and detectors. It offers straightforward integration into existing access control systems and reduces the need for multiple separate controllers by centralizing logic and wiring. The controller’s design is aimed at reliable daily operation and can be mounted in equipment racks or cabinets commonly used in office and institutional environments.
Suitable for
 Centralized access management in offices and administrative buildings
 Access control for schools, hospitals, and municipal facilities
 Integration with multi-door security systems and alarm platforms
 Upgrading standalone locks to a networked access control solution
When it may not be suitable
The GL-C3-PRO100 is designed as a central controller for combined systems; it may not be the right choice for extremely small installations that only need a single standalone reader with local logic. Projects that require extremely compact or battery-powered field devices for remote doors without wiring infrastructure could be better served by dedicated wireless or standalone products.
Key specifications
 Function: central door controller for access management
 Intended environment: commercial and institutional installations
 Interfaces: connections for multiple door readers, lock outputs, alarm inputs and sensors (as per system wiring)
 Mounting: equipment rack or cabinet mounting compatible design
 Operational role: coordinates access decisions, door state monitoring and hardware integration
How to use
Install the GL-C3-PRO100 in a secure equipment cabinet and connect power, readers, lock outputs and sensor inputs according to the system wiring plan and manufacturer installation guide. Configure the controller using the access control software or management interface provided by the system integrator to define door zones, user rights, schedules and alarm responses. After configuration, test each door circuit to verify lock release, reader communication and sensor feedback before placing the system into normal operation.
What to consider before purchase
 Compatibility with existing readers, locks and access control software
 Number of doors and readers to be managed centrally
 Power and rack/cabinet space requirements for installation
 Integration needs with alarm systems, sensors and other building systems
Usage recommendations
Configure user permissions and schedules during initial setup, maintain firmware and settings updates through authorized personnel, and perform regular testing of doors and sensors to ensure reliable operation of the GL-C3-PRO100 within a larger security system.

## FAQ

### How much does the Access controller ZKTeco GL-C3-PRO100 cost, and is it available for purchase?

The price is 193.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 26.06.2026 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 Access controller ZKTeco GL-C3-PRO100 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11444094/66082258_large.webp