Doorking 8057-086 Microclik Receiver drive-motor BD Loops are compatible with

BD Loops are compatible with all major loop detectors

Material: Hardened steel with set screws

With features like self-adjusting limits

Operating Range: 50 to 100 feet

Doorking 8057-086 Microclik Receiver drive-motor BD Loops are compatible withStand Alone MicroCLIK RF Receiver with 5,000 Code Capacity The DoorKing 8057 086 is a stand alone RF receiver for use with DoorKing MicroCLIK transmitters, operating at 318 MHz with a storage capacity of 5,000 unique transmitter codes. The receiver activates a built in dry contact Form C relay when it receives a code matching the programmed facility code, transmitter code, and transmitter button code. It stores up to 10 facility codes and supports up