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OmniAC20[M356i]
Description:
All Weather Outdoor Multi-tech Smart Standalone Terminal
Sign for priceAll Weather Outdoor Multi-tech Smart Standalone Terminal
The OmniAC20 delivers a powerful combination of multi-biometric authentication, modern design, and advanced cybersecurity, making it a premium access control terminal for professional security installations that demand reliability, scalability, and future-proof technology.
OmniAC20 – Multi-Biometric Face & Palm Access Control Terminal
The OmniAC20 is a next-generation multi-biometric access control terminal that combines face recognition, palm recognition, RFID cards, QR codes, and PIN authentication in a single slim and elegant device. Designed for modern access control environments, it delivers fast, contactless authentication with industry-leading accuracy, advanced cybersecurity, and an IP66-rated enclosure suitable for both indoor and outdoor deployments. Its modern design, powerful processing architecture, and secure OSDP communication make the OmniAC20 an ideal solution for enterprise-level security systems.
Product Features
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Multi-biometric technology combining face and palm recognition
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Multi-factor authentication: Face, Palm, RFID Card, QR Code, and PIN
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IP66 water & dustproof protection, suitable for outdoor environments
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Slim, modern form factor with aluminum alloy housing and tempered glass front
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High-resolution 2.4” touchscreen with intuitive user interface
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Advanced face and palm tracking with automatic exposure for higher accuracy
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Dual-camera system with HDR, WDR, and liveness detection
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OSDP v2.1.7 secure communication over RS-485 with AES-128 encryption
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TLS 1.2 encrypted TCP/IP communication for end-to-end cybersecurity
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Supports 125 kHz and 13.56 MHz credentials
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Wide RFID compatibility: EM, IC, HID Prox, HID iCLASS, DESFire, FeliCa, SEOS
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Sleep-and-Wake mode to reduce heat and extend hardware lifespan
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Built-in speaker, microphone, and tamper detection
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Video intercom support (coming soon)
Product Advantages
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Contactless authentication improves hygiene, speed, and user experience
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Exceptional recognition accuracy with fast response times (<100 ms face recognition)
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Future-ready platform supporting mobile, biometric, and card credentials
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Enterprise-grade cybersecurity with encrypted communications and secure protocols
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Architect-friendly slim design suitable for turnstiles, speed gates, and door frames
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Reliable outdoor performance with IP66 protection against harsh environments
Professional Applications
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Corporate offices and enterprise facilities
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Data centers and critical infrastructure
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Airports, transportation hubs, and smart buildings
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Government and public sector installations
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Healthcare facilities and research labs
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Industrial sites, logistics centers, and campuses
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Speed gates, turnstiles, and high-traffic access points
The OmniAC20 delivers a powerful combination of multi-biometric authentication, modern design, and advanced cybersecurity, making it a premium access control terminal for professional security installations that demand reliability, scalability, and future-proof technology.
Specifications |
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| Primary Power | 9 to 24 VDC (3A min @12V) |
| RS-485 connection | Port 1: RS-485 standard / OSDP V2.1.7 |
| CPU | 1.2 GHZ Quad Core ARM Processor |
| NPU | 2.4 TOPs NPU |
| Memory | 8 GB Flash + 1 GB RAM |
| Camera | Face Automatic Exposure Palm Automatic Exposure Face Tracking Palm Tracking WDR HDR 50Hz to 60Hz Automatic Adaption Dual Camera CMOS 2MP（Output image 720P*960P） |
| Primary Host Communication | Ethernet: 10/ 100 Mbps, auto MDI/ MDIX Complies with TLS 1.2 for end-to-end secure communication channel |
| Ethernet network connection | Port 1:10/ 100 Mbps, auto MDI/ MDIX |
| Data Protection | Complies with TLS 1.2 for end-to-end secure communication channel (Secured Communication between Standalone Terminal & Server) AES128 (Secured Communication between Standalone Terminal & OSDP Reader & Access Control Panel) |
| Number of Ports | 1*TCP/IP 1*RS-485 Input: 4ch TTL Inputs Output: 1ch TTL Output 3 relays |
| Inputs | Wiegand in, Button, Sensor in, Aux Input |
| Outputs | Wiegand Output, 3 relays with dry contacts (Lock, Alarm, Bell) |
| Normally Open Contact Rating | 5A @30Vdc resistive | |||||||||||||||||
| Normally Closed Contact Rating | 5A @30Vdc resistive | |||||||||||||||||
| Tamper Switch | Magnetic tamper detection system | |||||||||||||||||
| On-Board Monitor | Size: 2.4", Resolution: 320*240, Touch Screen，TFT | |||||||||||||||||
| Audio Indicator | Internal speaker with adjustable intensity (Configurable on UI) | |||||||||||||||||
| MIC | Supported | |||||||||||||||||
| Video Phone | Coming Soon | |||||||||||||||||
| User Capacity | 50.000 | |||||||||||||||||
| RFID Card Capacity | 50,000 (1:N)/ 50,000 (1:1) | |||||||||||||||||
| Maximum RFID Card Number Length | Wiegand In & Out (up to 64 bits) | |||||||||||||||||
| Face Capacity | 10,000 (1:N)/ 50,000 (1:1) | |||||||||||||||||
| Palm Capacity | 5,000 (1:N)/ 20,000 (1:1) | |||||||||||||||||
| RFID Reading Distance | 13.56MHz & 125kHz: Up to 1.96"/ 50 mm (depending on environment and transponder) | |||||||||||||||||
| Face Recognition Distance | Dual Camera Liveness Detection On: 15.7" - 55.1" (40cm - 140cm) Single Camera Liveness Detection On: 15.7" - 78.7" (40cm - 200cm) | |||||||||||||||||
| Face Recognition Posture Adaptability | Yaw ≤ 30°, Pitch ≤ 30°, Roll ≤45° | |||||||||||||||||
| Face Recognition Accuracy | True Accept Rate (TAR)=99%@, False Accept Rate(FAR)=0.01% | |||||||||||||||||
| Face Recognition Mode | 1:1, 1:N | |||||||||||||||||
| Face Recognition Speed | < 100ms (Field Test Result) | |||||||||||||||||
| Face Recognition Liveness Detection | Yes (Infrared-visible light mode, Infrared Light Mode) | |||||||||||||||||
| Face Mask Detection | Yes | |||||||||||||||||
| Palm Recognition Distance | Liveness Detection On: 7” -15.7” (18cm - 40cm) | |||||||||||||||||
| Palm Recognition Posture Adaptability | Yaw ≤ 45°, Pitch ≤ 30°, Roll ≤ 90°, Bend ≤ 30° | |||||||||||||||||
| Palm Recognition Accuracy | True Accept Rate(TAR)=98.7%@, False Accept Rate(FAR)=0.01% | |||||||||||||||||
| Palm Recognition Mode | 1:1, 1:N | |||||||||||||||||
| Palm Recognition Speed | < 140ms (Field Test Result) | |||||||||||||||||
| Palm Recognition Liveness Detection | Yes (Infrared Light Mode) | |||||||||||||||||
| Recommend Installation Height | 55" (140cm) (Using the plate with tilt angle) 59" (150cm) (Plate with horizontal angle) | |||||||||||||||||
| Transaction Buffer | Records: 1,000,000 | |||||||||||||||||
| Access group | 99 | |||||||||||||||||
| On-Board Access Point Control | 1 access point on board | |||||||||||||||||
| On-Board Reader Support | 1 (OSDP over RS-485) or 1 (Wiegand Input) | |||||||||||||||||
| Protection / Resistance | Weather & Dust Proof Protection Rating compliant with IP66 | |||||||||||||||||
| RFID / Biometrics Reader Interface | ||||||||||||||||||
| Input Voltage | 9 to 24 VDC (3A min @12V)(Equal to primary power input) | |||||||||||||||||
| Maximum Input Current | 9 to 24 VDC (3A min @12V)(Equal to primary power input) | |||||||||||||||||
| RS-485 Protocol | OSDP 2.1.7 Secure Channel, AES-128 | |||||||||||||||||
| OSDP Mode | 9600-115200 bps, OSDP V2.1.7, asynchronous, half-duplex, 1 start bit, 8 data bits, and 1 stop bit. | |||||||||||||||||
| Wiegand | Wiegand In & Out (Up to 64 bits) | |||||||||||||||||
| Data Inputs | TCP/IP, RS-485, OSDP and Wiegand standards supported. Maximum RS-485/ OSDP cable length: 500ft (152m) Maximum Wiegand cable length: 328ft (100m) | |||||||||||||||||
| Cable Requirement | ||||||||||||||||||
| Power & Relays | Twisted pair, 18 to 16 AWG | |||||||||||||||||
| Ethernet | CAT-5, minimum 330 ft. (100m) | |||||||||||||||||
| RS-485 Reader Port | 9600-115200 bps, asynchronous, half-duplex, 1 start bit, 8 data bits, and 1 stop bit. One twisted pair with drain wire and shield, 120 ohm resistance, 22-18 AWG, Maximum cable length: 3937ft (1200m) | |||||||||||||||||
| Wiegand Port | 20 AWG shielded ,328ft. (100m) | |||||||||||||||||
| Mechanical | ||||||||||||||||||
| Dimensions | 2.3" W x 0.77" D x 7.3" H (58.47 x 19.5x 184.97mm) | |||||||||||||||||
| Weight | 11.53oz (327g) | |||||||||||||||||
| Mounting | Suited for mullion-mount door installations or any flat surface mounting Supports rots-02 bracket | |||||||||||||||||
| Housing Material | Aluminum alloy + Tempered glass | |||||||||||||||||
| Environmental | ||||||||||||||||||
| Operating & Storage Temperature | -4°F ~ 140°F (-20°C ~ 60°C) | |||||||||||||||||
| Operating Humidity | 0 - 90% RH (Non-condensing) | |||||||||||||||||
| Certification(s) | FCC, CE, RoHS | |||||||||||||||||
| Software Interface | ||||||||||||||||||
| TCP/IP Mode | Ethernet: 10 - 100Base-TX | |||||||||||||||||
| TCP/IP Protocol | VLAN, SSH, HTTP, IPv4, DNS | |||||||||||||||||
| TCP/IP Encryption | Complied up to TLS1.2 end to end secure communication channel | |||||||||||||||||
| TCP/IP Communication | Push Protocol over HTTP，HTTPS | |||||||||||||||||
| Supported Software | Armatura One Security System | |||||||||||||||||
Datasheet
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