One Zone Alarm for Outdoor Use, Audible and Visible Notification, Red Color

• ✓ 32 Selectable Alarm Sounds With Volume Control for Custom Notifications
• ✓ 8 Strobe Flash Patterns With Adjustable Speed Settings
• ✓ Durable Polycarbonate Construction Rated for -40°F to 250°F
• ✓ Operates on 12-24V DC or 9V DC Power With Low Battery Detection
• ✓ IP66 Weatherproof Rating for Reliable Outdoor and Indoor Operation
• ✓ 105 dB Maximum Sound Output for High-Audibility Emergency Alerts