The new KX-T7775 doorphone, with an illuminated button and choice of optional metal face plates, is compatible with most current KX-T analog and digital systems. The button is illuminated with a blue LED that makes the doorphone and its button easier to find in the dark. The LED needs an AC-powered "power module" installed between the speaker and your KSU/processor. One module is supplied with each KX-T7775. The doorphone can be attached directly to a wall with a surface mount back box that is included with the speaker, or it can be flush mounted on a standard single-gang PLASTIC electrical junction box (not metal!). The stock faceplate of the door phone is white plastic. An added benefit of the KX-T7775 is a second pair of switched contacts, which can be used to activate a standard door bell or chime. The KX-T7775 is about 3-3/8” wide and 5-1/8” high (similar to present KX-T30865). It is just over 2 inches deep with the surface mount housing (deeper than most surface-mount speakers). A microphone sensitivity control is located on the rear of the unit.
The optional metal faceplates are available in brushed stainless steel (KX-A402) and brass (KX-A401) finishes.
