ABTI's UL Fire Certification and Model Cross-Reference
ABTI offers UL-certified fire door viewer models, used on fire doors such as hotel guest-room doors and residential entry doors in North America. This page puts our UL certification details in one place, so that buyers and inspectors can verify them.
Certification details
| Item | Details |
|---|---|
| UL File Number | R13709 |
| Category | Fire Door Viewers, category code HAAU |
| Listed company | Yu Hong Xing Co Ltd (the registered company name behind ABTI; see Company) |
| Listed models | A800-01 to A800-18 (18 models) |
| Fire rating | 90 minutes for every listed model |
| Scope | UL-certified versions have all-glass lenses |
| Control number | 73S8 |
| Verify online | UL Product iQ: HAAU.R13709 |
Website models and UL models
| Website model | UL models | Viewing angle | Door hole size |
|---|---|---|---|
| DV-1612 | A800-01, A800-02, A800-03, A800-04 | 160° | Ø12 mm |
| DV-1812 | A800-05, A800-06, A800-07, A800-08 | 180° | Ø12 mm |
| DV-1912 | A800-09, A800-10, A800-11, A800-12 | 190° | Ø12 mm |
| DV-2014 | A800-13, A800-14, A800-15, A800-16 | 200° | Ø14 mm |
| DV-1625 | A800-17 | 160° | Ø24.5 mm |
| DV-1825 | A800-18 | 180° | Ø24.5 mm |
- Every UL model above has a fire rating of 90 minutes.
- UL-certified versions have all-glass lenses.
- For door thickness, finishes and other specifications, see each model’s product page.
- The exact conditions of use are those in the UL certificate and the UL Product iQ listing.
The UL marking on the product
The UL label is on the door viewer’s barrel. Once the viewer is installed in the door, the label can no longer be seen, so we recommend checking it before installation. For doors that are already installed, you can look up UL File Number R13709 in UL’s official database, or request our UL certificate.
Each item on the label corresponds to a verification element in How to Tell Whether a UL Certification Is Real:
| On the label | Meaning |
|---|---|
| UL circle symbol with “C” and “US” on either side | The UL Mark; C and US mean it meets both Canadian and US requirements |
| LISTED | A listed product (the complete product is certified) |
| FIRE DOOR VIEWER | Product name: a door viewer for fire doors |
| 73S8 | Control number |
| A800 SERIES | Listed model series (A800-01 to A800-18) |
| R13709 | UL File Number; look it up in UL’s official database to see the listed company and models |
Documents you can request
- UL certificate: our factory can provide it. Email us to request a copy.
- Multiple Listing (co-listing) and similar requests: please contact us to discuss.
Verify it yourself
See How to Tell Whether a UL Certification Is Real: Verify a Fire Door Viewer in Three Steps: search UL Product iQ for File Number R13709 and confirm the listed company, category and models.