Simplex 49AV-WRFO — TrueAlert ES addressable weatherproof wall horn/strobe, red with white FIRE lettering.
The outdoor member of the 49AV wall range, built for extended temperature and humidity. It is individually addressed on an IDNAC signaling line circuit, so the panel sets the candela, reports the appliance by point ID, and can self-test it.
- Multi-candela xenon strobe, synchronized 1 Hz flash, panel or jumper selected
- UL 1971 indoor settings 15 or 75 cd; UL 1638 outdoor settings WP75 (75 cd) and WP185 (185 cd)
- UL 1638 rated -31°F to 150°F; UL 1971 rated 32°F to 120°F
- Horn 81.3 dBA steady high at 10 ft, UL 464; Temporal 3, Temporal 4, March Time or continuous
- IDNAC SLC power, regulated 29 VDC, 23 to 31 VDC range, one unit load
- At 23 VDC it draws 80 mA at 15 cd and 189 mA at WP185; terminals 18 to 12 AWG
- NEMA 3R; needs red weatherproof box 49WPBB-AVVOWR, ordered separately
The trailing O marks the weatherproof build: 49AV-WRF is the indoor wall model, with a different candela set. 49AV-WWFO-BA is white, 49VO-WRFO is strobe only, and 49AV-APPLW-O ships without a cover.
