Audible Visible Accessory SBBSPW

The SpectrAlert Advance SBBR is a red surface mount back box for wall installations.

The 4WTR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.

L-Series, white, ceiling surface-mountable back box.

The SpectrAlert Advance PC2WK is a white, two-wire, ceiling-mount outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.

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

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

The SpectrAlert Advance LENS-B is blue lens used for any indoor or outdoor wall mount strobes.

The SpectrAlert Advance SPWK is a white, outdoor speaker for wall installation. Includes back box.