Panasonic IP Video Intercom System
DOOR STATION VL-VC3550BX
1. Basic information
- Dimension: Approx. 162mm x 85mm x 30mm (Surface mounted)
- Color: Black
- External material: Tempered glass + ABS + PC
- Operation: One (1) Mechanical Keys
- Installation: Surface or Flush mount
2. Features
- Video intercom: Built-in 2M pixel camera with microphone
- Dual lock: supports opening two (2) locks (eg. pedestrian door and auto gate)
- E-lock unlocking function:
- Supports remote unlock from Mobile Apps or Intercom Devices
- Supports Mifare card unlock - Leave message: Visitors can leave voice message
- Surveillance: Door Station video live-stream viewable on Room Monitors, Guard Stations and Mobile Apps
- Device Removal Alarm: When device is removed, alarm will be sounded, and alert will be sent
- Door left open Alarm: When the door is open for a defined time, the Door Station and APP will alarm.*
- Door forced open Alarm: When the door is opened violently, the Door Station and APP will alarm.*
- Ringtone Configuration: Can set the ringtones for outgoing calls
- Web configuration: Engineer can set parameters on webpage
- Access control record query: Access control records of the Door Station can be exported from the WEB UI
- Card record query: Registered card data on the device can be exported from the WEB UI
- Card swipe record query: APP can query all card swipe records under the corresponding residence
- Connectable to external device: Two (2) Electric Locks & Door State Sensors
3. Specifications

|
System Parameters |
|
|---|---|
|
Operation system |
Linux |
|
Flash |
128MB |
|
RAM |
128MB |
|
Display Parameters |
|
|---|---|
|
Size |
— |
|
Operation Method |
Mechanical Keys |
|
Resolution |
— |
|
Nameplate |
— |
|
Video Parameters |
|
|---|---|
|
Video Compression |
H.264 |
|
Video Pixel |
VGA, 720P |
|
Camera Pixel |
2.0M pixel, 1/2.9-inch CMOS sensor, 2.55mm EFL |
|
Minimum Illuminance Required |
1lx (within approx. 50cm from the camera lens) |
|
Camera Quantity |
Single Camera |
|
HDR |
YES |
|
Viewing Angle |
110°(H) / 60°(V) |
|
Lighting Method |
White coloured LED lights |
|
Audio Parameters |
|
|---|---|
|
Audio Compression |
G.711 |
|
Speaker |
8Ω / 0.5W |
|
Microphone |
-56 ± 2dB |
|
IC Card |
|
|---|---|
|
Card Capacity |
10,000 Standard Access Cards, 1 Management Card |
|
Frequency |
13.56MHz (ISO/IEC 14443 Type A (MIFARE)) |
|
Network Parameters |
|
|---|---|
|
Wiring |
UTP (Cat 5e or higher) |
|
Protocol |
IPv4; TCP/IP; ICMP; UDP; RTSP; HTTP; DNS; RTP; RTMP; ARP; NTP |
|
Device Interfaces |
|
|---|---|
|
Network Interface |
RJ45, 10BASE-T/100BASE-TX (Auto MDI/MDI-X) |
|
Power Out Port |
— |
|
RS485 |
— |
|
Lock Relay Output |
2 |
|
Fire Detect Port |
— |
|
Lock Release Button |
1 |
|
Door Status Port |
2 |
|
Wiegand Port |
— |
|
General |
|
|---|---|
|
Power Source |
PoE (IEEE 802.3af compliant, Class 0 device) or Power supply unit (Sold separately) |
|
Operating Voltage |
PoE 48V or 12 to 24VDC |
|
Current Rating |
POE 48V 150mA; DC 24V, 350mA |
|
Power Consumption |
Standby: 5W, Operating: 8W |
|
Installation Method |
Flush install / Wall mounted |
|
Colour |
Black |
|
Dimensions (H x W x D)(Excluding protruding sections) |
Approx. 162mm x 85mm x 30mm (Surface mounted) |
|
Operating Temperature |
-30°C to +60°C |
|
Storage Temperature |
-40°C to +70°C |
|
Operating Humidity |
Up to 90% (non-condensing) |
|
IP rating (Ingress Protection) |
IP65 |
|
IK rating (Impact Protection) |
IK07 |
|
Talking Method |
Hands-free |
|
Display Language |
— |
|
Motion Detect |
— |
|
External Material |
Tempered glass + ABS + PC |
|
Weight |
Without package: 245g, With package: 355g |
* Door state sensor must be connected for Device Removal and Door left open Alarm.


