Specifications:

- Type: Wireless Doorbell

- Colour: Black

- Material: Plastic

- Receivers Plug: AU Plug

- Voltage of Plug-in Receiver: 110-260V / 50-60Hz

- Battery of Transmitter: 1 x 12V 23A Alkaline Battery (Built-in)

- Ringtone: 55 Melodies (Optional)

- Wireless Distance: 300M in Open Air

- Sound Volum: 5 Levels, 0-110dB

- Silent Mode: Support

- Transmitter Waterproof Level: IP55

- Working Frequency: 433.92MHz±280KHz

- Working Temperature: -30℃~+70℃

- Size (Receiver): Approx. 8.1 x 8.1 x 2.5 cm/ 3.18 x 3.18 x 0.98 inch (L x W x H).

- Size (Transmitter): Approx. 3.4 x 1.85 x 7.5 cm/ 1.33 x 0.72 x 2.95inch (L x W x H).

Features:

• LONG WIRELESS RANGE With a maximum working range of 0-300m in open space, you won't miss any visitors even if you are in a few rooms.

• WATERPROOF IP55 Waterproof doorbell push button could works under even harshest weather conditions like rainstorms, direct sun exposure and frost. CE, FCC, ROHS, PSE, TELEC certified.

• EASY INSTALLATION Easy to install button sticks well to any surface or use the screws to secure the button to the door frame, just plug in and you are set to go. No Battery Required for Receiver. The bells also flash blue lights so even with headphones on they are visible.

• EASY PROGRAMMING,Multi-functional. There are 55 Chimes tones with 5 levels volume ( mute mode) adjustment for options to delivers rich and crisp sound.

Package Include:

1 x Wireless Doorbell

1 x Receivers