SYSTEM SENSOR SRK Strobe, Standard-candela, Outdoor, Wall Mount, with Backbox, Red

The SYSTEM SENSOR SRK strobe is built for outdoor use, meeting weatherproof standards per NEMA 4X and IP56. It carries UL listings 1638 for strobe and 464 for horn, ensuring reliable performance in various environments.

This model features field-selectable candela settings from 15 to 177, including combined 15/75 options. It automatically detects 12- or 24-volt operation at the 15 and 15/75 candela levels. The rotary switch allows selection of horn tone and three volume levels, with sound output rated at 88+ dBA at 16 volts.

• Temperature range from -40ºF to 151ºF
• Universal mounting plate with onboard shorting spring for wiring tests
• Plug-in design reduces intrusion into back box
• Tamper-resistant construction
• Suitable for ceiling or wall mounting