The ELK-6023 Wireless Recessed Door Sensor is the ultimate wireless security device for discriminating customers. It mounts into a 3/4” drilled hole in a wooden door jamb and becomes nearly invisible once the door is closed. It features Elk’s Industry Leading Two-Way Technology with positive signal acknowledgment, extended range, and long battery life.
Designed for use with Elk’s two-way wireless compatible controls:

• ELK-M1XRFTWM Transceiver and the ELK-M1 Control
• ELK-AERF9 Transceiver and the ELK E27 Alarm Engine

Available in white and brown.