Features & Benefits

• Piezo Annunciator, Which Replaces the APA451 with a New, Improved Look, Provides an Audible Alarm Signal, A Red LED to Indicate Alarm Status and a Green LED to Indicate Power Status

Specifications

• Voltage Rating: 16 to 33 Volt DC
• Maximum DC Voltage Rating: 24 Volt
• Size: 2.9 Inch Width x 45 Inch Depth x 4.6 Inch Height
• Approval: UL S4011
• Alarm Current 30 Milliamp
• Wire Gauge 12 to 18 AWG
• Temperature Rating 32 to 120 Deg F
• Relative Humidity Rating 10 to 93 Percent (Non-Condensing)
• Includes Piezo Alarm
• Used On Duct Smoke Detector