VEX-B21A

ZKTeco’s VEX-B21A is a smart outdoor video station with Android operating system that seamlessly integrates video intercom capabilities with facial recognition, offering a comprehensive access control solution.

The VEX-B21A supports multiple verification methods, including facial recognition, IC card reader, mobile NFC, and PIN code password. This intelligent outdoor station features a 2MP CMOS camera with a 100° wide viewing angle and a white LED supplement light, ensuring clear visuals in all lighting conditions. It is equipped with an H.264 codec for efficient, high-quality video transmission and storage.

Furthermore, the VEX-B21A enables two-way communication with visitors via indoor monitors, facilitating identity verification before granting access. This outdoor station is also equipped with a relay and RS-485 port, allowing it to connect and control door lock, providing versatile connectivity to access control devices.

Enquire Now VEX-B21A

Wish List

Compare

Copy Link to Share

Parameters

Physical
System

Android 4.0
RAM

512 MB
ROM

8 MB
Front Panel

Aluminum
Keypad

Physical keys (16 keys)
Power Supply

PoE (IEEE802.3af ) or DC 12V / 2A
Standby Power

3 W
Rated Power

10 W
Camera

2MP, CMOS
IR Sensor

Support
Wiegand Port

1
Ethernet ports

1 x RJ45, 10/100 Mbps self-adaptive
Door Entry

Facial Recognition, IC card, PIN code, NFC
RS485 Port

1
Relay Out

1
Exit Button

1
Door Magnetic

1
Installation Method

Flush mounting (on flat surface)
Application Environment

Outdoor
Dimensions (H*W*D)

380 * 158 * 55.7 (mm)
Operating Temperature

-40°C to +55°C
Storage Temperature

-40°C to +70°C
Operating Humidity

10% to 90% (non-condensing)
Facial Recognition Distance

≤ 30cm
Certifications

IP65 (waterproof and dust resistance)
IC Card Reading Distance

≤ 3cm
Face Template Capacity

10,000
Display
Display

4.3” TFT LCD
Resolution

480x272
Audio
Audio Codec

G.711
Echo Cancellation

Yes
DTMF

RFC2833
Microphone

Built-in microphone
Speaker

Built-in speaker
Video
Video Resolution

up to 1920 x 1080
Viewing Angle

100°(D)
Max. Image Transfer Rate

1080p – 30fps
Supplement Light

LED (White)
NETWORKING
Protocol

SIP 2.0, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP
Package features
Package Content

- VEX-B21A (Power adapter not included)
- Flush Mounting Box
- Screwing kit
- User Manual

Add to Comparison

VEX-B21A

Parameters

Download

Others