Thomas & Betts-Carlon DH110 White With Brass Trim Doorbell

-One or two door operation, Sounds two notes for front door and one note for back door -Connectivity Technology: Wired -Product Color: Brass, White -Easy to install . One or two door operation, Sounds two notes for front door and one note for back door. Easy to install. SKU: home-6-21-22-27 Condition: New Brand: Carlon Color: white Age Group: 16 Years Old & Up Size: 7 x 4 inch UPC: 081203001100 Manufacturer: Carlon Note: New / Old Stock. Order Processed Within 24 Hours. Ships With Tracking. Satisfaction Guaranteed.