• Activation Type: Pressure
• Activation Surface Size: Small (less than 2.5-in or 6.35-cm)
• Recording Time: 6-min
• Number of Message Locations: 4
• Levels: 3
• Total Messages: 12
• Weight: 23.2-oz
• Weight-Metric: 658-g
• Battery Type: 4 AA batteries (included) - It is highly recommended to use standard Alkaline batteries with this device. Alternative batteries may be comprised of materials that do not distribute power in a suitable manner, and when installed, some users may experience inconsistencies.
• HCPCS Code: E2500
• Product Warranty: 2-year Limited Warranty