The ZKTeco VT10-B21L is a Linux-based smart video indoor monitor for apartment buildings and commercial entry systems that need video intercom, door release, alarm input and elevator control support from one wall-mounted screen.
The ZKTeco VT10-B21L is a smart video indoor monitor designed for apartment buildings, multi-tenant sites and controlled entry environments. It provides 2-way audio and video communication over an IP network, helping users speak with visitors and verify entry requests before unlocking the main door.
With a large 10.1-inch capacitive touch screen, SIP 2.0 protocol support and up to 8 IP camera channel display, the VT10-B21L is a practical indoor station for projects that need more visibility and control than a basic intercom handset.
The 10.1-inch TFT LCD capacitive touch screen gives users a clear interface for visitor calls, door release, alarm alerts and camera viewing.
The VT10-B21L supports up to 8 IP camera channels, helping users check more than one view around the entrance or shared building areas.
The monitor can be powered by PoE or DC 12V/2A, giving installers flexibility across apartment upgrades, new builds and commercial intercom projects.
The VT10-B21L is suited to indoor locations where residents, staff or site users need to receive visitor calls, view live video, release the main door and interact with wider building access systems from a fixed indoor screen.
The ZKTeco VT10-B21L supports core building intercom functions, including audio and video intercom, emergency call, security alarm and main door release. For apartment projects, this gives residents a more complete entry control point instead of relying only on voice communication.
The VT10-B21L supports SIP 2.0 protocol, making it suitable for compatible SIP devices and IP-PBX based configuration and installation. This is useful for building intercom projects where standard IP communication and system integration matter.
The VT10-B21L is designed for indoor wall-mount installation on a flat surface. It connects through a 10/100 Mbps RJ45 Ethernet port and supports networking protocols including SIP 2.0, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4 and ARP.
| Specification | Details |
|---|---|
| Model | VT10-B21L |
| Product Type | Smart Video Indoor Monitor |
| Operating System | Linux |
| RAM | 64MB |
| ROM | 128MB |
| Front Panel | Plastic |
| Display | 10.1-inch TFT LCD |
| Screen | Capacitive Touch Screen |
| Display Resolution | 1024 × 600 |
| Video Codec | H.264 |
| IP Camera Display | Supports up to 8 IPC Channels |
| Intercom Functions | 2-Way Audio and Video Communication, Main Door Release, Emergency Call, Security Alarm |
| Door Control | Main Door Unlock Control |
| Elevator Control | Supported via Compatible System Integration |
| SIP Support | SIP 2.0 |
| IP-PBX Support | Supported for Compatible Configuration and Installation |
| Network Protocols | SIP 2.0, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPV4, ARP |
| Ethernet Port | 1 × RJ45, 10/100 Mbps Self-Adaptive |
| RS485 | 1 |
| Doorbell Input | Maximum 8 Inputs |
| Alarm Input | 8 Sensor Zones: Smoke, Gas, PIR, Door, Window, Panic and Flood |
| Audio Codec | G.711 |
| Echo Cancellation | Yes |
| DTMF | RFC2833 |
| Microphone | Built-in Microphone |
| Speaker | Built-in Speaker |
| Power Supply | PoE IEEE802.3af or DC 12V/2A |
| Standby Power | 1.5W |
| Rated Power | 9W |
| TF Card Port | No |
| USB Port | No |
| Installation | Wall Mount on Flat Surface |
| Application Environment | Indoor |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -10°C to +60°C |
| Operating Humidity | 10% to 90% Non-Condensing |
| Dimensions | 270 × 168 × 15 mm |
| Package Content | VT10-B21L, Bracket, Screwing Kit, User Manual |
| Power Adapter | Not Included |
| Typical Applications | Apartments, Multi-Tenant Buildings, Indoor Video Intercom, Door Release, Elevator Control Integration |
We’re a Licensed Security Company!
NZTeco Limited is officially licensed under the Private Security Personnel Licensing Authority (PSPLA).
License Number: 24-121944
License Classes: Security Technician & Security Consultant
Expiry Date: 22-11-2029
What does this mean?
It confirms that we meet the legal standards to provide professional and secure services in New Zealand, ensuring your peace of mind and trust in our solutions.
Being licensed ensures compliance with industry regulations, ethical practices, and accountability in delivering Access Control, CCTV, and other security solutions.
For more about the PSPLA and why choosing a licensed provider matters, visit the official PSPLA information page: https://www.pspla.govt.nz/ (opens in a new tab).
