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Load Type
Low Voltage - Relay
Contact Closure / Relay
Relay Output Support
# of Relays
1 Relay
Control Method
Control Systems / Relay
12V DC
Ease of Installation
Intermediate (Installs < 60 minutes)
American Computers & Networks Corp.
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Relay Allows Your Doorbell Fon System to Trigger Chimes, Security Camera and More
DoorBell Fon DP38CI 3rd Generation Inbound Relay Trigger 0.6-3 seconds
DoorBell Fon DP38CI 3rd Generation Inbound Relay Trigger 0.6-3 seconds
DoorBell Fon DP38CI 3rd Gen Inbound Relay Trigger .6-3 sec
Item# 50742
Price: Normally $140.00 
Hot Deal $78.00
Free shipping on orders over $175 - See Details


  • Add-on relay for the Doorbell Fon systems
  • Trigger existing doorbell chimes, security cameras and more

Essential Info

Turn on a light, activate a camera, or initiate a security system when someone pushes the door intercom button on your DoorBell Fon intercom system. This Doorchime Interface Module provides momentary dry contact closure which can then be tied into a security system, automation system, or any other devices that are looking for a momentary contact closure. The time delay can be adjusted from 0.6 to 3 seconds. Relay output can be either NO or NC. Device connects to the DoorBell Fon Main Controller or Doorbell Fon Outbound Relay Trigger.

Compatible with these DoorBell Fon Systems:
#5070CW DoorBell Fon Door Answering System-White
#5070C DoorBell Fon Door Answering System-Ivory

Note: This newest generation module requires use of the 3rd Generation Main Intercom Controller.


What's Included

  • 1x - Inbound Relay Trigger Module
  • 1x - AC Adapter
  • 1x - Instructions

  • Specifications

    Manufacturer Product No.DP38CI
    Power Requirement12VDC/1A AC Adapter (included)
    Fuse1A 250V GFE
    Contact Rating1.0A @ 125VAC or 30VDC
    DimensionsPC Board: 5.8125" x 2" x 0.875" (147.6 x 50.8 x 22.2mm)
    Overall: 6.875" x 2" x 1.75" (175 x 50.8 x 44.5mm)

    Important notes:
    Smarthome does not accept any returns for this product. If defective, you will need to contact the manufacturer directly for all warranty issues.
    Manufacturer contact information: American Communication & Networks Corp, Tel: (630) 241-2800


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