Linear Delta 3 DR-4 Four Channel Receiver ***Discontinued - Unavailable***

Discontinued by Linear. The Linear DR-4 is a 4-channel Delta-3 receiver on 310 MHz. It runs on 24 VAC or VDC from the operator or a Linear 524 transformer. Each channel has normally open, common and normally closed contacts, so it can run four devices or UP, DOWN and STOP on a commercial operator. Codes are set on an 8-position switch with keys 1 and 2 fixed on the board (64 codes). A wire lead antenna and mounting bracket are included. Linear says to mount receivers at least 8 ft apart. Size is 4.9 in x 1.3 in x 4.2 in. What's Included DR-4 receiver Mounting bracket Before You Order For a 3-button commercial operator, wire the normally open outputs to UP and DOWN and the normally closed output in series with STOP. Works with Linear Delta-3 4-channel transmitters such as the DT-4A. Does not work with Linear Multi-Code or MegaCode receivers. Related Linear Delta-3 receivers: DR (1-channel, 24 V), DRA (1-channel, 12 V), DR-4 and DRA-4 (4-channel), GRD (1-channel gate, 12-30 V).