Don-Jo ULDV-50 180 Degree Door Viewer with UL Rated Glass Lens

Don-Jo ULDV-50 180 Degree Door Viewer with UL Rated Glass Lens

The Don-Jo ULDV-50 is a UL Rated 180 Degree Door Viewer featuring a quality glass lens, designed to fit doors ranging from 1-3/8" to 2" in thickness. Carrying ANSI designation L23221, this door viewer offers a 1/2" view dimension and is available in finishes 605 and 626 to complement a variety of residential door styles. Engineered for reliable performance, the ULDV-50 delivers a wide 180-degree field of view for enhanced entry visibility and security.

Key Features

• 180 Degree Viewing Angle: Provides a full 180-degree field of view for maximum visibility of the area outside the door.
• Door Thickness Compatibility: Fits doors ranging from 1-3/8" to 2" thick, accommodating a wide range of standard residential door sizes.
• View Dimension: Features a 1/2" view dimension for a clear, focused sightline through the door.
• UL Rated Construction: UL Listed (ANSI L23221) glass lens construction meets recognized safety and performance standards.
• Glass Lens: High-quality glass lens provides clear, undistorted viewing for reliable identification of visitors.
• Multiple Finish Options: Available in finishes 605 and 626 to coordinate with existing door hardware and décor.
• Convenient Shelf Pack: Sold in shelf packs of 10, making it ideal for contractors and multi-unit residential projects.

Certifications & Compliance

• UL Rated
• ANSI L23221

Technical Specifications

• Subcategory: Accessory Hardware
• Product Group: Door Trim and Accessories
• Product Subgroup: Door Knockers and Viewers
• Product Type: Door Viewers
• Commercial/Residential: Residential
• Product Model: ULDV 180, ULDV 50, ULDV 90
• Product Category: Door Trim and Accessories
• Department: Door Hardware

Typical Applications

• Single-Family Residential Entry Doors
• Multi-Unit Apartment and Condominium Buildings
• Townhome and Duplex Properties
• Student Housing and Dormitory Facilities
• Senior Living and Assisted Care Communities
• Vacation Rental and Short-Term Rental Properties
• Light Commercial and Mixed-Use Building Entry Points

Why Don-Jo ULDV-50?

Don-Jo ULDV-50 Door Viewers are built to meet UL Rating standards and carry ANSI L23221 certification, ensuring verified safety and optical performance. With a glass lens, 180-degree viewing angle, and compatibility with doors from 1-3/8" to 2" thick, the ULDV-50 delivers dependable, professional-grade visibility for residential entry applications where reliable identification of visitors is essential.