The Heddolf ER294-KB by Keystone is a compact single channel long range gate opener radio receiver with a range of up to 1,500 feet. This receiver has 10 dip code switches that allows for 1,024 code combinations and operates on either 12 or 24 volt AC or DC selected by an internal switch. The output is a form "C" N/O, N/C dry relay contact closure that is selectable for either an adjustable 0.8 to 2 second pulse closure or maintained contact closure with remote control signal output that is selected by an internal switch. The Heddolf ER294-KB radio receiver has a green wire antenna as well as an F-connector for adding an optional remote antenna (Digi-Code 5166 sold separately) to achieve better range by having the antenna outside metal enclosures and as high as possible. Operating on the 433MHz frequency and using crystal control RF circuitry provides for very stable operation with no frequency drift and maximum range.
This receiver is not weatherproof and needs to be in an enclosure when used
outdoors.
The Heddolf ER294-KB is only compatible with the Heddolf EX220-1K or EX220-1KB remote controls
Product Features:
Controls one garage door or gate opener
Operates on 12 or 12 Volt AC or DC
Form "C" N/O and N/C isolated contact
Adjustable 0.5 to 2 second pulse or maintained with signal contact closure
Wire lead antenna and F-Connector for optional remote antenna (not included)
One-Year manufactures warranty
Product Specifications:
Power: 12 or 12 Volt (switch selectable) AC or DC
Frequency: 433MHz
Codes: 1,024 (set by 10 dip code switches)
Dimensions: 4.50 x 3.0 x 1.25 inches (excluding mounting tabs and F-connector)
If you are not positive that this is the correct item for you, please email us. We are more than happy to assist you in determining the correct item for you. If you need to contact us for assistance please have the Make and Model number of the garage door opener, radio receiver or transmitter. We would rather have you contact us than end up with the wrong item and have to return it.
