SN-M3207U-B-A

Operating System

Linux

Memory

1 GB RAM

Storage

16 GB eMMC Flash

Camera

Image Sensor

Dual-sensor design supporting face 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

Face, Card, Password, Fingerprint

QR Code Authentication

Supported through platform verification

Face Recognition Distance

0.5 to 3.0 m (1.64 to 9.84 ft)

Face Recognition Height

1.2 to 2.2 m (3.94 to 7.22 ft)

Face Recognition Accuracy

≥99.8%

Face Recognition Speed

≤0.2 s

Face Liveness Detection

Supported

Mask Detection

Supported

Face Attendance

Supported

Card Types

MIFARE, DESFire, Felica, IC, ID, M1

Card Frequency

125 kHz / 13.56 MHz

Card Reading Distance

0 to 2 cm

Card Reading Time

<1 s

Fingerprint Sensor

Capacitive

Fingerprint Comparison Time

<0.1 s

Capacity

User Capacity

10,000

Face Image Capacity

50,000

Card Capacity

50,000

Fingerprint Capacity

5,000

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

Face 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

Ethernet 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 Protect

Encryption credentials

Audit

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 Interface

2 inputs, 2 outputs

USB Interface

1 × USB 2.0

RS-485

Supported, OSDP protocol

Wiegand

1 × Wiegand, configurable 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