Specifications:

• Power: Dry battery
• Itercom: No
• Item Type: Wireless Doorbell
• Feature: None
• Doorbell Feature 4: Smart Doorbell
• Doorbell Feature 3: Home Door Bell
• Doorbell Feature 2: Door Entry Bell
• Doorbell Feature 1: Wireless 433mhz Doorbell
• Display: None
• Connection Type: Wireless
• Alarm: Yes