The Notifier ABS-1TB is a deep, surface-mount backbox for one ACS Series annunciator module. First, the extra depth makes room for the AKS-1B Annunciator Key Switch alongside the module. As a result, it is the right choice when key-switch control is required at a remote drop.
Why choose the Notifier ABS-1TB
Unlike the shallower ABS-1B, the ABS-1TB will mount the AKS-1B Key Switch. Specifically, it accepts a single ACM-24AT, ACM-48A, or AEM expander module. In addition, an earlier gray ABS-1TB exists, but only the current black version fits the ACM/AEM-24AT and ACM/AEM-48A.
Where it fits
The ABS-1TB is part of the ONYX ACS Series remote annunciator family. Therefore, it pairs with NFS2-3030, NFS2-640, NFS-320, NCA-2, and legacy AM2020/AFP1010 panels. Also, ACS annunciators can sit up to 6,000 ft from the panel on the EIA-485 trunk.
Specifications
- Mounting style: surface, single annunciator module
- Module capacity: one ACS Series annunciator
- Dimensions: 9.938″ H × 4.625″ W × 2.5″ D
- Color: black
- Key switch support: compatible with AKS-1B Annunciator Key Switch
- Reference datasheet: NOTIFIER DN-6862
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3.6 lbs |
|---|---|
| Dimensions | 12.5 × 8 × 3.5 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Annunciator |







