DIY design make you no need to seek the help from professionals; and you don’t need to set the line or excavate a hole. It is easy for installation.

Specifications:

• 100m 4D remote control distance is easy for your installation in order to enjoy more than 30 songs optional music from PRO-SOUND in your place.​
• British plug.
• 200~240V. 

*Notice:

• ​Please use the good quality alkaline battery for doorbells and avoid using low quality heavy duty battery.
• Don’t install this product in sunny and rainy place.
• Please keep some distance between this product and the metal when you install in case it affect the usage.
• The sender and the receiver use the same codes to match with each other.

** SHIPPING FEE IS NOT INCLUDED