


ZKTeco VE05-B21L Smart Multi-Tenant Video Outdoor Station
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ZKTeco VE01-B21L Video Doorbell Camera is an outdoor smart device, ideal for apartment buildings with comprehensive access control capabilities. With a 5-button call design, VE01-B21L integrates video intercom and remote door unlocking, bringing convenience and safety to users.
VE01-B21L supports reading IC and ID cards to unlock the door, meeting the needs of a large number of users and cards. FHD CMOS camera with digital WDR technology and white LED lights ensure clear images in all lighting conditions. Using the H.264 codec, VE01-B21L provides high-quality video transmission and storage, saving bandwidth.
The device allows two-way communication with visitors through the indoor monitor, helping to verify identity before granting access. The built-in tamper alarm system immediately notifies of any unauthorized tampering attempts.
In addition, the ZKTeco VE01-B21L also features two relays to control two door locks, along with Wiegand and RS485 ports, providing versatile connectivity to other access control devices.
Description
Specifications:
Physical Parameters
Operating System Linux
RAM 64 MB
ROM 128 MB
Front Aluminum + Tempered Glass
Call Buttons 5
Power Supply PoE (IEEE 802.3af) or DC 12V/2A
Backup Power Supply 1.5 W
Rated Power 3.5 W
Camera 2MP, CMOS
Indicator 3
Wiegand Port 1
Ethernet Port 1 x RJ45, 10/100Mbps auto-adjust
Door Control
IC Card (13.56MHz) & ID (125kHz)
(User Capacity: 20,000; Card Capacity: 60,000)
Card Reading Distance ≤ 3cm
Reset Button 1
RS485 Port 1
Relay Output Port 2
Input Ports 2
IP Protection Class
IP65 (water and dust proof)
IK06 (vandal proof)
Installation Method Wall Mount (on a flat surface)
Dimensions 188 x 88 x 34 mm
Operating Temperature 40°C to +55°C
Storage Temperature -40°C to +70°C
Operating Humidity 10% to 90% (non-condensing)
Audio Codec G.711
Echo Cancellation NA
DTMF RFC2833
Microphone Built-in microphone
Speaker Built-in speaker
Video
Video Codec H.264
Video Resolution 1280 x 720
Maximum Viewing Angle 1280 x 720
Maximum Video Rate 720p – 25fps
Auxiliary Light LED (white)
Network Parameters
Protocol SIP Version 2.0, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP, ICMP

