Controller supports up to two door stations. Optional accessory (not included) can trigger existing doorbell chime. The Heart of the System. The Doorbell Fon Main Controller is the base unit for the Doorbell Fon Answering System. No programming or codes are needed.
Just answer the telephone like you would for a regular call. The control unit requires connection to only one incoming line and one door station. A second door station may be added to the controller to operate another entryway. The controller installs using a single pair of wire for power, control, signaling and voice. Any add-on components install on the same single pair.
It connects to the controller using a single pair wire. You can daisy-chain multiple controllers together to support additional Door Stations, if needed.
With optional accessories (not included), you can also expand functionality of your Doorbell Fon system. 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 a telephone, not included.
Power Requirements: 117VAC/60Hz, 0.1A, 12 Watts. Fuse 1: 250 VA, 0.5A. Fuse 2: 250 VA, 0.25A. Output: 17-28VDC (Voice), 750Vrms/25 ±2Hz (Ringing). Operating Temperature: -20 to 120° F.
Dimensions: 5.8125 x 3.875 x 1.75 inches. Power: Circuit Board (no external power required). Dimensions: 3.75(W) x 5(H) x 1(D) inches.The item "DoorBell Fon Door Answering System, Ivory Intercom Door Station (DP28IT)" is in sale since Wednesday, December 18, 2019. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "800-controls" and is located in San Diego, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Croatia, Brazil, Chile, Colombia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation.