Wired/Wireless : Wired Lighted/Unlighted : Lighted Material : Plastic Color : Hammered Black Mounting Type : Recessed Dimensions : 3.63 In H X 1 In W X 1 In D Suitable For : 16 V Hard Wired Doorbell Systems
Wired/Wireless : Wired Lighted/Unlighted : Lighted Material : Metal Color : Oil-Rubbed Bronze Mounting Type : Recessed Dimensions : 3 In H X 1-1/2 In W X 1 In D
Wired/Wireless : Wired Lighted/Unlighted : Lighted Button Type : Push Material : Metal Color : Gold/White Mounting Type : Recessed Dimensions : 0.78 In H X 0.9 In W X 0.8 In D Includes : Mounting Hardware And Tri-lingual Instructions
Wired/Wireless : Wired Lighted/Unlighted : Lighted Material : Metal Color : Brown Mounting Type : Surface Dimensions : 2.75 In H X 0.75 In W X 0.6 In D