[amazon.com](https://npw.clicorice.ca/links/0HvMAZ) has the SadoTech Wireless Doorbell Kit for **$29.40** when you clip the 30% off clipped coupon. Shipping is free.

* Push-button ringer & 2 chime receivers, battery operated, 1000-ft. range and waterproof door bell w/ LED flash.