2. Transmitter Solutions
  3. Firefly 315

Transmitter Solutions Firefly 315 User manual

  • Hello! I'm here to assist you with the LiftMaster user manual. I've reviewed the document and understand it covers the technical details and operating instructions for the 312 HM Receiver, and Firefly transmitter, including its key features like 315 MHz operation, single button control and compatibility with dip switch receivers. Feel free to ask any questions you have about these devices.
  • What is the operating frequency?
    What type of battery does it use?
    What is the operating temperature range?
315
315
315
315
Tan Case LiftMaster
LiftMaster is a trademark of Chamberlain Corporation.
SU7315LMD21K
TRAFIR315LMD21K
Any changes or modifications to Transmitter Solutions equipment not
expressly approved by Transmitter Solutions could void the manufacturer’s
warranty and could void the user’s authority to operate the equipment.
“NORMAL MODE”
LiftMaster 312 HM Receiver -“NORMAL MODE”:
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