πππππππ πππππNotifier ABS-1B Black Surface-Mount Backbox for ACS Series Annunciator πππππππ ππππππππNotifier ABS-1B black surface-mount backbox designed to house one compatible ACS Series annunciator module. Provides 1/2-inch conduit knockouts and mounts the annunciator directly without a separate dress plate. πππππππ ππππ / ππππππππFire AlarmAnnunciators πππ π πππππππβ’ Surface-mount enclosure for one ACS Series annunciator moduleβ’ Compatible with ACM-24AT and ACM-48A annunciator modulesβ’ Supports compatible AEM expander modulesβ’ Annunciator mounts directly to the enclosure without a separate dress plateβ’ Knockouts provided for 1/2-inch conduitβ’ Black finishβ’ Designed for remote annunciator installationsβ’ Does not support the AKS-1B Annunciator Key Switchβ’ For installations requiring an AKS-1B key switch, the deeper ABS-1TB enclosure is specified πππππππππ ππππππ ππππππππβ’ Manufacturer: NOTIFIERβ’ Model / Part Number: ABS-1Bβ’ Product Type: Annunciator Surface Box / Backboxβ’ Mounting Style: Surface mountβ’ Module Capacity: One ACS Series annunciator moduleβ’ Compatible Module Examples: ACM-24AT, ACM-48Aβ’ Color: Blackβ’ Enclosure Dimensions: 8.5 in H x 4.5 in W x 2 in Dβ’ Conduit Provision: Knockouts for 1/2-inch conduitβ’ Dress Plate Required: Noβ’ AKS-1B Key Switch Support: Noβ’ Reference Datasheet: NOTIFIER DN-6862 ππππππππ πππ / ππππππππππππDesigned for surface mounting a single compatible NOTIFIER ACS Series annunciator module where flush mounting is not practical. Suitable for remote annunciator installations in fire alarm systems.