EU plug is delivered by default.If you are the following countries.You will receive corresponding plugs for the following countries.
United States/Canada/Mexico/Columbia:The default delivery US plug.
Australian/New Zealand:The default delivery a additional AU adapter.


LED wireless doorbell light for your home By EMASTIFF

• 38 ringtones to choose from and 3-step volume control (0~85dB)
• Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women
• Uses machine-learning to prevent interference from other wireless transmitters
• Designed to last up to 25 years
• Working frequency: 433 MHz
• Receiving distance: 300M(in open area)
• Transmitter size: 75 x 51 x 20 mm Receiver size: 95 x 65 x 24 mm
• Receivers Rated voltage : AC 110V-220V -240V
• The transmitter 12V23A battery factory pre-installed (battery not included)