Specifications:

• Wireless Distance: 400ft (120M) in Open Air
• Transmitter Dimension: 6.4*3*1.5cm
• Sound Volume: 5 Levels
• Ringtone: 55 Melodies (Optional)
• Receiver Dimension: 7*4.5*6.4cm
• Product name: Wireless Doorbell
• Power: Dry battery
• Origin: CN(Origin)
• Itercom: No
• Item Type: Wireless Doorbell
• Item type: Doorbell
• Features 9: dzwonek do drzwi
• Features 8: timbres para casa
• Features 7: slimme deurbel
• Features 6: sonnette sans fil avec
• Features 5: timbre inalambrico exterior
• Features 4: sonnette
• Features 3: timbre puerta casa
• Features 2: smart doorbell
• Features 11: deurbel waterdicht
• Features 10: campanello senza fili
• Features 1: wireless doorbell
• Feature: None
• Display: None
• Connection Type: Wireless
• Alarm: No