19 ALARM ENGINE CONTROLS & ACCESSORIES C. ELK-AERF9 Alarm Engine Two-Way Wireless Transceiver A Two-Way wireless transceiver that allows the E27 Alarm Engine to support ELK’s Two-Way wireless line of sensors. This transceiver connects to a dedicated connector on the E27 or to the ELK-AEXRFA RF Bus Adapter. It features LED indicators for status and RF signals. See compatible sensors on pages 40-43. • Wireless Capacity: 128 Sensors + 16 Keychain Remotes • Operating Frequency: 902 to 928 MHz • Size: 2.38" x 2" x 1" • Current Draw: 35mA receiving, 85mA transmitting • RoHS Compliant 7 62158 57007 0 B. ELK-AERF3 Alarm Engine 319.5 MHz Wireless Receiver A one-way wireless receiver that allows the E27 Alarm Engine to support ELK’s 319.5 MHz wireless line of sensors. This receiver connects to a dedicated connector on the E27 board. It features LED indicators for status and RF signals. See compatible sensors on pages 44-47. • Wireless Capacity: 128 Sensors + 16 Keychain Remotes • Operating Frequency: 319.5 MHz • Size: 2.38" x 2" x 1" • Current Draw: 52mA • RoHS Compliant 7 62158 57008 7 C&D. ELK-AEXRFA9 Two-Way Wireless Transceiver with Alarm Engine Bus Adapter The ELK-AEXRFA9 is a kit that consists of the ELK-AERF9 Alarm Engine Two-Way Wireless Transceiver and the ELK-AEXRFA Alarm Engine Bus Adapter for RF Receiver. • Allows the Alarm Engine to support Two-Way wireless sensors over the data bus • ELK-AERF9 connects to the ELK-AEXRFA • ELK-AEXRFA connects to the data bus of the E27 control board • Operating Power: 12 VDC • Current draw: 112mA • Board Size: 3.5" x 3.94" x 0.56" • Housing Size: 4.25" x 6.36" x 2.13" 7 62158 57011 7 B&D. ELK-AEXRFA3 319.5 MHz RF Receiver with Alarm Engine Bus Adapter The ELK-AEXRFA3 is a kit that consists of the ELK-AERF3 Alarm Engine 319.5 MHz Wireless Receiver and the ELK-AEXRFA Alarm Engine Bus Adapter for RF Receiver • Allows the Alarm Engine to support 319.5 MHz wireless sensors over the data bus • ELK-AERF3 connects to the ELK-AEXRFA • ELK-AEXRFA connects to the data bus of the E27 control board • Operating Power: 12 VDC • Current draw: 79mA • Board Size: 3.5" x 3.94" x 0.56" • Housing Size: 4.25" x 6.36" x 2.13" 7 62158 57010 0 D. ELK-AEXRFA Alarm Engine Bus Adapter for RF Receiver/Transceiver 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 319.5 MHz receiver, ELK-AERF3H 345 MHz receiver, or ELK-AERF9 Two-Way transceiver. Up to 4 AEXRFA adapters may be connected to the data bus. 7 62158 57009 4
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