Name: Facial Authentication Access Control Terminal
Brand: Sunell
SKU: SN-M3207U-B-B

SN-M3207U-B-B new

Facial Authentication Access Control Terminal

7-inch IPS LCD touchscreen with 600 × 1024 resolution

2 MP dual-sensor camera with facial authentication and liveness detection

Facial authentication distance of 0.5–3 m with response time ≤ 200 ms

Facial authentication accuracy ≥ 99.8%

Supports up to 10,000 users, 50,000 facial credentials, 50,000 cards, and 150,000 event records

Multiple authentication methods including facial authentication, card, and password

Supports mask detection, masked facial authentication, and liveness detection

SIP-based two-way audio communication with devices and management platforms

Integrated access control interfaces for door lock, exit button, door contact, and alarm I/O

Supports Ethernet and dual-band Wi-Fi connectivity

Hardware Root of Trust with FIPS 140-3 Level 3 Certified Secure Element

IP65-rated protection for indoor and outdoor applications

System
Operating System	Linux
Memory	1 GB RAM
Storage	16 GB eMMC Flash
Camera
Image Sensor	Dual-sensor design with liveness detection
Max. Resolution	2 MP (1920 × 1080)
Min. Illumination	Color: 0.001 Lux
Lens Type	Fixed lens
Focal Length	4 mm
Max. Aperture	F2.2
Field of View (FOV)	H: 63°, V: 37°
Display
Display	7-inch IPS LCD touchscreen
Resolution	600 × 1024
Access Authentication
Authentication Methods	Facial Authentication, Card, Password
Facial Authentication Distance	0.5–3.0 m (1.64–9.84 ft)
Facial Authentication Height	1.2–2.2 m (3.94–7.22 ft)
Facial Authentication Accuracy	≥99.8%
Facial Authentication Speed	≤0.2 s
Liveness Detection	Supported
Mask Detection	Supported
Card Types	MIFARE, DESFire, Felica, M1
Card Frequency	13.56 MHz
Card Reading Distance	0–2 cm
Card Reading Time	<1 s
Capacity
User Capacity	10,000
Facial Credential Capacity	50,000
Card Capacity	50,000
Event Capacity	150,000
Access Control
Lock Control	Supported
Door Contact Input	Supported
Exit Button	Supported
Tamper Protection	Supported
Alarm Functions	I/O alarm, tamper alarm
Intercom
Two-way Audio	Device-to-device and device-to-management center communication
SIP Protocol	Supported
Attendance
Facial Attendance	Supported
Attendance Record Export	Supported
Video & Audio
Number of Streams	Triple streams
Video Resolution	Stream 1: 1920 × 1080, 1280 × 720 Stream 2: D1, VGA, 640 × 360, CIF, QVGA Stream 3: VGA, CIF, QVGA
Frame Rate	Up to 25/30 fps
Bit Rate Control	CBR / VBR
Bit Rate	Stream 1: 200 Kbps to 12 Mbps Stream 2: 100 Kbps to 6 Mbps Stream 3: 100 Kbps to 3 Mbps
Audio Compression	G.711 A-law, G.711 μ-law
Audio Input	Built-in microphone
Audio Output	Built-in 2 W speaker
Network
Network Interface	1 × RJ45, 10/100 Mbps self-adaptive Ethernet port
Wi-Fi	IEEE 802.11a/b/g/n/ac, 2.4 GHz / 5 GHz
Wi-Fi Security	WPA-PSK, WPA2-PSK
Network Protocols	IPv4, IPv6, HTTP, HTTPS, TCP, UDP, DHCP, DNS, DDNS, RTSP, RTP, RTCP, FTP, SMTP, NTP, QoS, SNMP, UPnP
MQTT	Supported
Interoperability	ONVIF (Profile S/T/G/M), SDK, CGI
Max. Concurrent Streams	10
User/Host Level	32+ users, 3 levels: Administrator, Operator, Media User
Cybersecurity
Secure Boot	Supported
Firmware Protection	Signed firmware, Encrypted firmware
User Authentication	Digest authentication, Brute-force attack protection
Network Authentication	IEEE 802.1X (EAP-TLS)
Secure Communication	HTTPS, WSS (WebSocket Secure), SRTP
Access Control	IP-based access control, Auto logout
Data Protection	Encryption credentials
Audit Logging	Access, system, and event logs
Secure Storage	AES-256 encrypted SD card storage
Supply Chain Security	SBOM support
Hardware Security	FIPS 140-3 Level 3 certified Secure Element
Interface
Alarm I/O	2 inputs / 2 outputs
USB	1 × USB 2.0
RS-485	Supports OSDP protocol
Wiegand	1 × Wiegand, configurable as input/output (26/34/35/36/37/50 bit)
SD Card Slot	Built-in microSD card slot, up to 1 TB
Reset Button	Supported
Power Output	12 VDC / 500 mA
General
Language	English, Chinese, Polish, Italian, Portuguese, Spanish, Russian, French, Czech, Hungarian, Japanese, Korean. Default: English
Power Supply	12 VDC / PoE (IEEE 802.3af)
Power Consumption	Max. 13.2 W (DC 12 V / 1.1 A, with USB load)
Operating Temperature	-30 °C to 60 °C (-22 °F to 140 °F)
Operating Humidity	≤90% RH (non-condensing)
Ingress Protection	IP65
Certifications	CE, FCC
Material	Aluminum alloy housing
Dimensions	120.1 × 25.5 × 248.1 mm (4.73 × 1.0 × 9.77 in)
Net Weight	Approx. 725 g (1.6 lb)
Mounting Method	Pole Mount, Wall Mount, Countertop

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