UAP 12mm uPVC Door Viewers (20-35mm) are a great security accessory, as no door should be opened without first checking who is on the other side. Made with a solid brass body, and comprising of 3 plastic lenses, each door viewer is ensured…View more
UAP 12mm uPVC Door Viewers (20-35mm) are a great security accessory, as no door should be opened without first checking who is on the other side. Made with a solid brass body, and comprising of 3 plastic lenses, each door viewer is ensured to give crystal clear performance for years of safe, secure use.