Audible Visible Accessory BBS SP201W

L-Series, amber lens, used for any indoor wall-mountable strobes.

The SpectrAlert Advance LENS-GC is green lens used for any indoor or outdoor ceiling mount strobes.

The L-Series HGRL-LF (red) and HGWL-LF (white) are 2-wire, 24 volt, 520Hz, compact, wall sounders.

FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addresses in intelligent, two-wire systems.

The 4W-B is a 4-wire, photoelectric i3 smoke detector.

L-Series, green lens, used for any indoor wall-mountable strobes.

The 4WT-B is a 4-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor.

L-Series, red, wall-mountable, clear lens, 2-wire, compact footprint that fits in a single gang box, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.