VMBGP4PIRB - Glass control module with 4 touch keys and built-in motion and twilight sensor, black
The VMBGP4PIRB provides 4 touch buttons as well as motion, twilight and even absence detection. The built-in astronomical clock allows time dependent control. The module simultaneously detects movement for a movement sensor and light dependent movement for lighting control. If the controlled light shines into the PIR sensor, the sensor will continue detecting so you are never left in the dark (presence detection).
- motion detector for indoor use
- output channel for motion detection with adjustable timeout
- output channel for light dependent motion detection with adjustable light sensitivity and timeout
- output channel for absence detection with adjustable timeout
- output channel for twilight detection with adjustable light sensitivity and timeout
- Extended day, week and year timers with integrated astronomical clock (sunrise/set), to simulate button press.
- 4 touch buttons that can be used as a single button
- the button's reaction time can be set to 0, 1, 2 or 3 seconds
- LED feedback for every touch button (can be set in VELBUSLINK)
- integrated temperature sensor to control heating and air conditioning
- can be configured through the Velbus PC interface (VMB1USB, VMBRSUSB) and the free VELBUSLINK software
- detection angle of motion sensor: 100°
- detection distance of motion sensor: max. 4 m
- light sensitivity: 1 - 100 lux (VMBGP4PIRW), 30 - 300 lux (VMBGP4PIRB)
- mTouch© technology
- security glass
- LED indicators for voltage supply and data (on the back)
- power supply: 15±3VDC
- current consumption: 25 mA
- 250 possible addresses
- uses a single address for the buttons/movement sensor and another for the thermostat (can be set in VELBUSLINK)
- dimensions:
- 86 x 86 x 11 mm
- PIR sensor: Ø22 mm
- 4 mm glass + 7 mm to wall
- mounting depth: 28 mm connector included
- useful temperature range: -10°C to +60°C
- not suitable for mounting on electrically conductive surfaces (eg. metal), or in the vicinity of sources of electromagnetic interference
- protocol manuals for developers: available for download at https://github.com/velbus
Manual
 | Detection range |  Download (pdf) |
|---|---|---|
| | Mounting instructions | Download (pdf) |
| | Long manual | Download (pdf) |
Download
 | VelbusLink 10.2.4 (EN/NL/FR) - Latest version (10/06/2020) | Download (exe) |
|---|---|---|
| Free Windows program to configure and program a Velbus installation (latest version) | ||
| | Velbus Installation Guide, Part 1: Hardware and Cabling | Download (pdf) |
| Everything you need to know about the Velbus hardware | ||
| | Velbus Installation Guide, Part 2: Configuration | Download (pdf) |
| How to configure Velbus modules using the free software VelbusLink | ||
| | VelbusLink 10.0.7 (EN/NL/FR) - Previous version | Download (exe) |
| Previous version of VelbusLink | ||
 | Velbus consumption calculator | Download (xlsx) |
| Spreadsheet to calculate the number of power supplies you need in a Velbus installation. |
Info Sheets
 | Velbus actions by module (click on an action to see a description) | Download (html) |
|---|---|---|
| List of actions per module |
- Q. How to make a Velbus motion sensor switch the light?
- A. A Velbus motion sensor (VMBPIRO, VMBPIRC, VMBPIRM, VMBGP4PIR) has to switch the light on during 3 minutes when motion is detected. How do I program this in Velbuslink? Read more ... (PDF)
- Q. How can I make a Velbus motion sensor switch a relay at the second movement within 1 minute (to avoid false alarms)?
- A. Read more... (PDF)
- Q. Using a glass control module as code keypad
- A. Velbus input modules can be used as simple code keypads by configuring the right set of actions. Read more...(PDF)
- Q. Advanced configuration of a PIR motion sensor, light and ventilation in the toilet
- A. The following functionality needs to be programmed:
- a Velbus PIR motion detector switches the light on in the toilet
- 2 minutes after the light goes on, the ventilation has to start
- 3 minutes after the light goes out, the ventilation has to stop
- if the light is off before the 2 minutes have passed, the ventilation has to stay off
Read more... (PDF) - Q. PIR sensor different dimming values before and after sunset
- A. My PIR sensor switches a dimmed light circuit. When movement is detected, the light should be switched on at 70% during the day, and at 30% during the night. Read more ... (PDF)
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