Sometimes we may have difficulty hearing the doorbell, or we cannot hear it in rooms far from the door. With this wireless doorbell, you can get rid of this problem. It is now possible to hear the bell even from the 2nd floor of your house. Up to 300m signals can be transmitted. It is also waterproof. You can choose from 36 different melodies.

• Press the button, and super-learning code can freely learn to match, can be the unlimited matching receiver.
• Wireless Doorbell is waterproof and dustproof.
• The doorbell button uses a 23A12V battery (not included), and the receiver voltage is 220v.
• The receiver is a distance of 300 meters (in an open area), which may be affected by the environment and obstacles.
• The receiver has 36ringtones to choose from, and the volume is 20-80db in 4 levels.
• The receiver is available in various plugs, US/EU/UK Plug and AU adapters, suitable for most countries.
• Just plug the receiver into an electrical outlet; the push-button transmitter can stick it to the door with provided adhesive tapes.
• You can use it in offices, homes, hospitals, factories, restaurants, or anywhere you need.

Specifications:
Type: Doorbells
Ringtone: 36 ringtones
Volume: 4 Levels
Receiver power supply: AC 110-220V
Applicable temperature: -30 Celsius to 70 Celsius
Transmitter size: 86*86*45mm
Receiver size: 90*62*20mm

Package Included:

Please see the images for reference.