Specifications:

• Transmitter battery: 23A 12V, not including battery
• Connection Type: Wireless
• Warranty: 1 Year
• Transmitter: 7.8*4.3*1.8cm
• Ringtones: 12 music shifts
• Receiver battery: 2X AAA battery,not included
• Receiver: 10.1*5.5*3cm
• Power: Dry battery
• Material: ABS
• Itercom: No
• Item Type: Wireless Doorbell
• Feature: None
• Feature 2: Gate Alarm Doorbell
• Feature 1: Wireless Chime Door Bell
• Display: None
• Color: White
• Brand Name: EGFirtor
• Battery Standby: 1 Year
• Alarm: No