![Radio Frequency Door Opener](https://images.dlf.org.uk/mee/products/full/0018233-0000209-30494.jpg)
Radio Frequency Door Opener
- Door openers and door closers (ISO 18.21.03)
- Manufacturer: Ridley Electronics Ltd
- Insert date: 01/11/1990
- Latest update: 26/10/2021
- Source database: DLF Data (GB)
Links to further product details:
- Original document: DLF Data (GB)