Elk Alarm Engine Wireless Receiver for Two-Way Wireless Sensors

The ELK-AERF9 is a one-way wireless receiver that allows the E27 Alarm Engine to support ELK’s Two-Way Wireless sensors. This receiver connects to a dedicated connector on the E27 board.  It features LED indicators for status and RF signals.   Product Details Features: Adds up to 128 individual wireless zones (sensors/points) Compatible with ELK's full line of Two-Way wireless sensors Connects to dedicated wireless reciever connector on the E27 control board