For M832 M842 M844 Compatible Garage Door Remote Control 433.92MHz rolling code garage door opener
Compatible with:
M832 M842 M844 Garage Door 230t 430r Remote Control
Specifications
Item condition - New
Decoder IC - Rolling Code.
Frequency - 433.92MHz.
Operating voltage - 12V DC 27A (Free battery included)
Transmit distance - 25-50m in open space. Open space means no any interference. No walls, no doors, no trees or any other obstructions. Interference like garage door or brick wall can reduce remote control range significantly.