Notifier ABS-4DR Annunciator Box

Notifier ABS-4DR, ABF-1DB(C), ABF-2DB(C) and ABS-4D(C) are semi-flush-mount backboxes for ACS Series Annunciators. The ABF-1DB(C)mounts one annunciator module; the ABF-2DB mounts two modules; the ABS-4D(C) mounts up to four modules. The ABS-4D(C) Series can also accommodate the NCA-2 network annunciator, using the NCA-2 Retro Kit (NCA-2Retro); the NCA-2 is mounted in the center position with a blank plate (BMP-1) mounted on each side. Black with an attracted smoked glass door and keylock. The ABS-4D(C) is hinged on the bottom for stability.