How long does it take to receive an item once it is ordered from you? 

Usually 3-7 days.


Shipping Zones (SadoTech.com):


Domestic United States:
First Class Shipping (4-7 days) $4.99

$0.00 – $34.99
Expedited Shipping (2-3 days) $18.99

$0.00 and up
Economy Shipping (7-14 days) Free

$35.00 and up


Canada:

Flat Rate Shipping on all Canada orders for only Model C, CX, CXR, B, G, K, KT, K2, Voice, LCBase, LD, LM, LT, LR doorbells (other items not in stock - sorry) $14.99
$0.00 and up


Rest of World Ship to Anywhere Else Non-USA and Non-Canada:

7-15 days $29.00


By what shipping method are items shipped to the USA? 

USPS ground mail