The ELK-AEXRFA is an adapter for connecting an Alarm Engine RF receiver/transceiver to the Alarm Engine RS-485 data bus. It accepts an ELK-AERF3 319.5MHz receiver or ELK-AERF9 Two-Way transceiver. Up to 4 AEXRFA adapters may be connected to the data bus. The adapter comes in a plastic clam shell housing.
Features:
| Specifications | |
| Operating Power | 12 VDC |
| Current Draw | 27mA (board only), 79mA (with AERF3 installed), 112mA (with AERF9 installed) |
| Requires | MS Windows 98 or higher, Stereo Speaker Output Jack or Sound Card and computer speakers |
| Board Size | 3.5" x 3.94" x 0.56" |
| Housing Size | 4.25" x 6.36" x 2.13" |