Staples offers the Stalwart Wireless Remote Doorbell Chime and Push Button
, model no. 80-3055L, for $9.99
. Plus, Staples Rewards members bag free shipping
. (Not a member? It's free to join
.) That's the best price we could find by $2, excluding the below mention. It features a portable receiver with a transmission range of 390 feet, 36 melody doorbell sounds, light signal, three signal options, and volume adjustment. Deal ends August 4.
A close price: Pricefalls
offers it for $10.95 with free shipping.