Add additional wireless doorbell push buttons to your WP180USL Wireless Doorbell with Flashing Strobe for doorbell notification at additional doors. Different frequency channels can be set up so multiple chimes can be used in the same building without interference with each other.
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Simply plug the chime into any 120V wall outlet and receive unique chimes for up to three doors along with a strobe notification. Different channels can be set up so multiple chimes can be used in the same building.