Linear LB Delta-3 Mini Key chain Garage Door Opener DNT00026

This Linear Mini-T / LB-B (Ladybug) is a miniature key ring transmitter that works with any Linear Delta 3 garage door or gate receiver. Programming the remote is simple just match the 8 on/off dip switches inside the unit to your existing remote or receiver. This Linear DNT00026 is also compatible with the following products: Linear Delta 3 DT, DTC, DTC, DTA, and DNT00002A, as well as Moore-O-Matic and Ultra Lift Garage Door Remotes. Compatible with the following Delta 3 receivers: DR, DR3A, DR-2, DR-4, DRA, DRA-4, DRM, DRQP, GRD, and GRD-2. Product Features Activates one Delta-3 receiver Test/operate LED Key ring, battery, and programming manual included Power: 12 V battery Frequency: 310 MHz Codes: 256 (set by 8 dip switches) Dimensions: 2.2 x 1.42 x .66 inches One year manufacturers warranty Linear Part Number: DNT00026 PROGRAMMING MANUAL