RAMVR translates a compatible sensor input into wireless Rako lighting commands. It is useful where an external or specialist presence sensor is needed instead of a Rako ceiling sensor. The interface accepts a single mains-voltage or volt-free input as specified in the manufacturer documentation. The sensor is supplied separately; check its output type and follow the Rako installation instructions.
Manufacturer documentation
RAMVR technical specifications
| Input application | Compatible mains or volt-free PIR signals |
|---|---|
| Supply | 230V AC |
| Radio frequency | 433.9MHz |
| Dimensions | 172 × 46 × 40mm |
| Weight | 180g |
Selection and installation advice
Check the PIR output and use the correct manufacturer wiring diagram; mains and volt-free arrangements are different. Have a competent electrician install and commission the interface, including timeout and keypad override behaviour.
For the wiring diagram and complete installation requirements, see the Rako RAMVR manufacturer datasheet.
Planning a system or checking an existing installation? Explore our Rako lighting control range and project advice. Send us the model numbers, room requirements and load or fitting details so we can help specify the right parts.

