Audible Visible Accessory LENS-B2

L-Series, red, wall surface-mountable back box.

SWIFT® red, wall mount AV Base for use with System Sensor L-Series AV devices.

The BEAM1224 is a 4-wire, single-ended, reflected type beam smoke detector that includes an 8" reflector.

SWIFT® white, ceiling mount AV Base for use with System Sensor L-Series AV devices.

Wheelock Series MPS non-coded Manual Pull Stations are constructed of high quality, die-cast metal for long lasting performance and may be mounted on a single gang backbox.

L-Series, white, wall-mountable, 12/24 volt, horn.

L-Series, red, wall-mountable, trim ring that provides additional space in backbox (5 per box).

The SpectrAlert Advance HRK-R (replacement model) is a red, 12/24-volt horn for outdoor ceiling or wall installation. Offers mounting plate only - no back box included.