The EP20CK is an IP68 and IK10-rated multi-technology smart access reader featuring an integrated capacitive touch keypad for high-security indoor and outdoor installations.
The device provides multi-factor authentication across PIN entry, dual-frequency RFID (125 kHz and 13.56 MHz supporting ISO14443A/B and ISO15693), NFC, Bluetooth 2.4 GHz (up to 10 m range), and 1D/2D QR code scanning via an onboard 648 × 488 pixel area image sensor. Panel communication is established through OSDP v2.2 over RS-485 with AES-128 Secure Channel Protocol encryption (up to 128-bit) alongside configurable Wiegand interfaces.
Hardware-level cybersecurity is anchored by an embedded EAL5+ certified cryptographic chip, AES-256 mobile credential encryption, a magnetic tamper switch, and side-channel attack protection (anti-SPA/DPA/EMA/DEMA). Enclosed in a UV-stable, flame-retardant polycarbonate housing (UL94-V0 & UL746C F1) measuring 89.8 × 107.8 × 23.6 mm, the unit operates on 9–24 VDC power across operating temperatures from -30 °C to 70 °C and holds UL294, CE, FCC, RoHS 3.0, and WEEE certifications.
EP20CK – All-Weather Outdoor Multi-Tech Smart Reader with Touch Keypad
The EP20CK is a compact, all-weather multi-technology smart access reader with integrated touch keypad, engineered for professional access control environments that demand high security, credential flexibility, and extreme durability. Supporting RFID cards, mobile credentials (NFC & Bluetooth), QR codes, and PIN authentication, the EP20CK delivers enterprise-grade cybersecurity and vandal resistance in a sleek form factor suitable for both indoor and outdoor installations.
Product Features
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Compact multi-tech RFID reader with integrated capacitive touch keypad
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Multi-credential authentication: RFID cards, mobile NFC, Bluetooth (BLE), QR codes, and PIN
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Supports over 100 RFID card types with optional advanced secure RFID modules
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Dual-frequency RFID support: 125 kHz and 13.56 MHz
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QR code scanning for visitor and temporary access workflows
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OSDP v2.2 Secure Channel over RS-485 with AES-128 encryption
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AES-256 encrypted communication for mobile credentials (NFC/Bluetooth)
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EAL5+ certified secure crypto chip for protected credential storage
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IP68-rated water & dustproof protection (submersible up to 1.5 m / 30 minutes)
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IK10 vandal-resistant reinforced enclosure
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Anti-SPA / DPA / EMA / DEMA attack protection
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UV-resistant housing for long-term outdoor exposure
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UL94-V0 & UL746C (F1) flame-retardant, safety-certified materials
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Designed for high-security indoor and outdoor access control deployments
Product Advantages
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Multiple authentication methods in one device, reducing system complexity
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Enterprise-level cybersecurity architecture, suitable for regulated and critical environments
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Integrated keypad enables PIN access without additional hardware
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Exceptional environmental resilience for harsh outdoor installations
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Compact footprint ideal for mullions, turnstiles, and space-restricted areas
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Seamless integration with professional access controllers via OSDP or Wiegand
Professional Applications
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Enterprise and corporate access control systems
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Commercial buildings and smart offices
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Industrial facilities and logistics centers
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Data centers and critical infrastructure
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Educational campuses and healthcare facilities
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Outdoor perimeter doors, gates, and turnstiles
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Visitor management systems using QR codes and PINs
The EP20CK delivers a powerful combination of multi-technology authentication, advanced encryption, vandal resistance, and all-weather performance in a compact professional reader. It is a future-ready access control solution designed for secure, scalable, and demanding environments.
Specifications |
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| Operating Frequency / Standards | 125 kHz 13.56 MHz: ISO14443A types A & B, ISO15693 2.4 GHz Bluetooth |
| Functions | RFID, Bluetooth and QR code |
| Keypad | N/A |
| QR Code Scanner | Supported |
| QR Code Scaning Pattern | Area image (648*488 pixel array) |
| QR Code Scan Angle | Horizontal: 66°/ Vertical: 50° |
| QR Code Scanning Print Contrast | Print Contrast: 25% minimum reflectance difference Rotation, Pitch, Skew: 360°, +/-40°, +/-60° |
| QR Code Capability | One- imensional Code: UPC-A , UPC-E, UPC-E1, EAN-8, EAN-13,EAN-14, EAN-128, UCC128, ISBN/ISSN, CODE11, CODE32, CODE39, CODE39 Full ASCII, CODE93, CODE128, Interleaved 2 of 5 code, Industrial 2 of 5 code,Matrix 2 of 5 code, Toshiba code, UK/Plessey, GS1 Two Dimensional Code: QR code, PDF417, Data matrix, MicroPDF417, Aztec |
| QR Code Scanning Performance* |
Depth of Field |
| Communications & Panel Connection |
Wiegand (Up to 128bits SCP Secure Communication) OSDP (v2.2) via RS485 |
| Reading Distance | 13.56MHz & 125kHz: Up to 2.3"/60 mm (depending on environment and transponder) Up to 393.7"/ 10m with a Bluetooth Smartphone (configurable distances on each reader) |
| Data Protection | AES128 (Secured Communication between Reader & Controller) Secure Data Storage in EAL 5+ Certified Crypto Chip |
| Visual Indicator | RGB LEDs (Configurable By 'Armatura Connect' Mobile APP) |
| Audio Indicator | Internal buzzer with adjustable intensity (Configurable By 'Armatura Connect' Mobile APP) 9 VDC to 24 VDC CE, FCC, |
| Power Requirement / Power Supply | 9 VDC to 24 VDC |
| Operating Temperature | -22°F - 158°F /-30°C to 70°C |
| Dimensions | 3.54" W x 4.24" H x 0.93" D (89.8 x 107.8 x 23.6mm) |
| Tamper Switch | Magnetic tamper detection system |
| Certifications | CE, FCC, RoHs3.0, WEEE,UL294 |
| Mounting | Suited for Asian / European / single-gang installations or any flat surface mounting |
| Protection / Resistance | Weather & Dust Proof Protection Rating compliant with IP68 Reinforced Vandal-proof Structure IK07 certified |
| UV Stability | Nil structural degradation for the life of the reader in 3 years |
| Housing Material | Polycarbonate UL94-V0 & UL746C (F1) |
| Remarks: **Standard version provides “Read only” function. Customization is required for “Read & Write” function. *This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/) QR scanning performance was resulted in a laboratory testing environment, the lumaince was recorded as 250 Lux |
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Datasheet
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