DoorBell Fon DP28 Extra Door Station, Masonry Box Mount, Aluminum (DP28-NSF)

The DoorBell Fon DP28 Extra Door Station (2-Gang Masonry Box Mount) provides an additional location for door-to-phone communication when used with the DP28-C Doorbell Fon Main Controller (sold separately). The station installs near a door and triggers your phone to ring when a visitor presses the button. You can then answer the phone and speak with your visitor. Designed for new construction, all F-Series Door Stations mount into a 2-gang masonry box.Triggers phone to ring when visitor presses buttonLED button lights up when the Door Station is activeMounts into a 2-gang masonry boxSteel with powder-coating finish for weather-resistancePower drawn from Door Fon Main ControllerWhen combined with optional accessories (not included), the Door Station can expand functionality of your Doorbell Fon system. Optional accessories include:Inbound Trigger Relay (DP29-CI): Triggers external devices when a visitor presses the Door Station button. Can trigger external door chimes, cameras, lights, etc.Telephone Keypad Relay Trigger (DP29-SW): Triggers an electronic door strike, allowing the user to unlock a door via telephone.NOTE: Requires connection to the Door Fon Main Controller, sold separately. Each controller supports two door stations total.Technical DetailsMPN: DP28NSFUPC: 648181716015Color: AluminumDimensions: 4.5 x 4.5 x 1.625 inchesSize: 2-gangShipping Weight: 2 poundsSpeaker:Frequency Response: 400~2.8kHzImpedance: 8 ohmsPeak Power: 0.25WDiameter: 2.25 inchesMicrophone Frequency Response: 200~6.8kHz

• Doorbell Fon DP28NSF