Stinger 300MCD21V Garage Door Opener Visor Sized Remote

Help, Troubleshooting, and Instructions

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Stinger 300MCD21V Garage Door Opener Visor Sized Remote

Features & Specifications

• Operates with Multi-Code receivers and transmitters
• Test/operate LED
• Visor clip included
• Gray case
• Power: Long-life 12 V battery
• Frequency: 300 MHz