The ELK-6023 is a two-way wireless recessed door sensor. It flush mounts into a 3/4" drilled hole in a wooden or vinyl door. This sensor features Elk's Two-Way Technology with positive signal acknowledgment, extended range, long battery life and a built in tamper switch.
Features:
- Compatible with ELK-M1XRFTWM two-way wireless transceiver
- Designed for wood and vinyl doors only
- Built-in tamper switch
- Frequency: 902 Mhz - 928 Mhz frequency hopping
- Dimensions: .75"D x 2.5"L Mag: .75"D x .625"L
- Maximum Operating Gap: 3/4"
