Feature(may vary by option.)

●Easy Operation: Stick the button outside the door, and plug the host into the indoor socket, then press the button, and the host will immediately.
●Fast Transmission: Adopt transmission technology, 433MHZ wireless frequency, strong penetration, receiving distance up to 330 meters.
●For Home Use: Touch the doorbell button to send a signal to the doorbell host, easy to operate, home use, especially for the elderly and children.
●38 Music Ringtones: This wireless doorbell has 38 polyphonic music ringtones, with a large diameter spray horn, and the ringtone is clear and loud.
●Durable Material: The doorbell shell is made of excellent ABS material, with good toughness, wear and resistance, has a long service life.

[US Plug]

Description

How to Use:
Plug and Play.

Specification:
Item Type: Wireless Doorbell
Material: ABS
Wireless Receiving Distance: Approx. 330 meter / 1082.7ft (open space)
Wireless Frequency: 433MHZ
Method: 1 to 1
Remote Control: 1 x 23A alkaline battery 60mAh (built in battery)
Voltage: 100240V

Package List:
1 * Host
1 * Button
1 * User Manual