Edwards WG4RF-HVMC — Genesis WG4 Series outdoor rated horn strobe, red housing with FIRE marking and selectable standard candela output.
WG4 appliances are listed from -40 °F to 151 °F (-40 °C to 66 °C) for wet and harsh locations such as parking garages and process areas, and remain usable indoors. They mount on a wall or ceiling with the strobe in any of four positions.
- Four field selectable candela settings, readable through a viewport after install
- UL 1971 indoor 15, 29, 70, 87 cd; UL 1638 outdoor at -35 °C 6, 12, 28, 35 cd; CAN/ULC-S526 at -40 °C 1, 3, 8, 10 cd
- Strobe current at 24 VDC continuous 107, 130, 210 and 238 mA RMS
- Horn 3.2 kHz; at 24 V temporal high is 90.5 dBA per UL 464, 100.5 dBA per ULC-S525
- 24 VDC or 24 VFWR nominal; 18 to 12 AWG; 5.6 × 8.5 × 1.4 in.
- Outdoor surface mounting needs box 449 or 74347U, ordered separately
Read the candela row that matches the application: 87 cd is the UL 1971 indoor figure and the same appliance is 35 cd under UL 1638 outdoors. The high output version is WG4RF-HVMHC; WG4RN-HVMC drops the FIRE marking, WG4WF-HVMC is white, and WG4RF-H is horn only.
FAQ
Which candela setting applies outdoors?
The same appliance is rated 15, 29, 70 or 87 cd indoors under UL 1971, and 6, 12, 28 or 35 cd outdoors at -35 °C under UL 1638.
What box is needed for outdoor surface mounting?
Back box 449 or 74347U, ordered separately.
Is there a high output version?
Yes, the WG4RF-HVMHC.
