How do the ZKTeco KR500 series card readers interface with access control systems?
The ZKTeco KR500 series functions as external Wiegand slave card readers that capture proximity credentials and transmit raw data via 26-bit or 34-bit Wiegand protocols to a central access control panel or controller like the ZKTeco C3 or InBio series. They require connection to a master panel to process door lock triggers and manage user databases.
Where it is used in Bangladesh
Corporate building gates & lobbies — Reliable primary and secondary door access tracking.
Garment factories & industrial zones — Outdoor turnstile and perimeter gate deployment.
Educational campuses — Controlled classroom and administrative zone entry.
What else do you need for a complete setup
As slave readers, the KR500 series requires a compatible access control panel (such as a ZKTeco C3-200 or C3-400), an electric door lock (EM lock or drop bolt), a 12V power supply unit with battery backup, an exit button, and Wiegand cabling.
Price in Bangladesh
Pricing depends on the specific model variant (ID vs. Mifare) and project quantities. Contact via WhatsApp at +880 1979-234342 or tap Get Best Price for a corporate quotation.
Buy Genuine from DigiMark Solution
DigiMark Solution has been Bangladesh's authorized ZKTeco distributor. Every ZKTeco KR500 Series Wiegand Card Readers is 100% genuine with original firmware and official manufacturer warranty, backed by trained engineers for installation, configuration and RMA support nationwide. Bulk and corporate orders are welcome.
100% Original Firmware Official Manufacturer Warranty Expert Technical Support
SPECIFICATION
KR500
Brand
ZKTeco
Model
KR500 Series
Product Type
Wiegand proximity card reader for access control panels
Verification Method
RFID card only
Card Frequency
KR500-E: 125 kHz EM · KR500-M: 13.56 MHz Mifare
Card Types Supported
EM proximity (E model) or Mifare IC (M model) — ordered separately, not switchable
Read Range
E model: up to 10 cm · M model: up to 5 cm
Reading Time
≤ 200 ms
Output Interface
Wiegand output
Wiegand Format
E model: 26-bit (default) · M model: 34-bit (default)
Input Ports
External LED control, external buzzer control
Fingerprint Capacity
Not applicable
Card Capacity
Not applicable — reader only
Indicator
LED + buzzer, externally controllable by the panel
Tamper Alarm
Built-in weather and tamper-resistant
Power Supply
DC 6-14V / Max.70mA
Operating Temperature
-20°C to 65°C
Operating Humidity
10% to 90% relative humidity
Attribute / Feature
Specification Details
Brand
ZKTeco
Model
KR500 Series
Product Type
Wiegand proximity card reader for access control panels
Verification Method
RFID card only
Card Frequency
KR500-E: 125 kHz EM · KR500-M: 13.56 MHz Mifare
Card Types Supported
EM proximity (E model) or Mifare IC (M model) — ordered separately, not switchable
Read Range
E model: up to 10 cm · M model: up to 5 cm
Reading Time
≤ 200 ms
Output Interface
Wiegand output
Wiegand Format
E model: 26-bit (default) · M model: 34-bit (default)
Input Ports
External LED control, external buzzer control
Fingerprint Capacity
Not applicable
Card Capacity
Not applicable — reader only
Indicator
LED + buzzer, externally controllable by the panel
Tamper Alarm
Built-in weather and tamper-resistant
Power Supply
DC 6-14V / Max.70mA
Operating Temperature
-20°C to 65°C
Operating Humidity
10% to 90% relative humidity
Complete Installation
What else you need for a working Kit
A single device is only part of a complete security or automation setup. Most projects need matching accessories, software and power components, chosen according to your site and requirements. You can start with a basic use case and upgrade later by adding the recommended supporting devices.
The -E models read 125 kHz EM proximity cards (10cm read range), while -M models read 13.56 MHz Mifare cards (5cm read range). Tell us which card base you already issue — EM or Mifare — and we'll confirm the matching model before you order.
It connects over a standard Wiegand interface, so it works with most third-party access control panels as well as ZKTeco's own C3 and inBio controllers. Confirm your panel's Wiegand input format (26-bit or 34-bit), and we'll match the output accordingly.
Yes. It carries an IP65 waterproof and dustproof rating, so direct rain and dust exposure at a gate, parking barrier, or boundary wall won't affect the reader.
The KR500 and KR501 use a compact mullion-style body designed for thin metal frames, gate posts, and turnstiles. The KR503 is built for single-gang wall-plate mounting instead. Share a photo of your door frame or mounting surface, and we'll confirm the right body size.
DigiMark Solution is the Authorized Distributor of ZKTeco in Bangladesh. Every unit ships with original firmware and a manufacturer's warranty, and our engineers handle wiring, panel integration, and RMA support across our branches.
