ZKTeco’s VEX-B21L is a smart outdoor video station that seamlessly integrates video intercom capabilities with IC card and NFC, offering a comprehensive access control solution.
The VEX-B21L is equipped with Linux operating system and it supports IC card reading, mobile NFC, and PIN code password for verification. This smart 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-B21L enables two-way communication with visitors via indoor monitors, facilitating identity verification before granting access.
This outdoor station is also equipped with a Wiegand, relay and RS-485 port, allowing it to connect and control door locks, providing versatile connectivity to access control devices.
Physical
System
Linux
RAM
64 MB
ROM
128 MB
Front Panel
Aluminum
Keypad
Physical key (16 keys)
Power Supply
PoE (IEEE802.3af ) or DC 12V / 2A
Standby Power
1.5 W
Rated Power
9 W
Camera
2MP, CMOS
Ethernet Ports
1 x RJ45, 10/100 Mbps self-adaptive
Door Entry
IC card (13.56MHz ) (Card Capacity: 60,000), PIN code, NFC
RS485 Port
1
Relay Out
1
Exit Button
1
Door Magnetic
1
Wiegand Port
1
Installation Method
Flush mount (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)
Certification
IP65 (waterproof and dust resistance)
IC Card Reading Distance
≤ 3cm
Display
Display
4.3” TFT LCD
Resolution
480 x 272
Audio
Audio Codec
G.711
Echo Cancellation
Yes
DTMF
RFC2833
Microphone
Built-in microphone
Speaker
Built-in speaker
Video
Video Codec
H.264
Video Resolution
1280 x 720
Viewing Angle
00°(D)
Max. Image Transfer Rate
720p – 30fps
Supplement Light
LED (white)
Networking
Protocol
ONVIF, SIP 2.0, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP
Package features
Package Content
- VEX-B21L (Power adapter not included)
- Flush Mounting Box
- Screwing kit
- User Manual
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