






Boss Guardian Steel-Line 2211L Compatible Remote
Boss / Guardian / Steel-Line Compatible Remote Control – 303MHz | With Slide Protective Door
This high-quality compatible garage door remote is designed for use with a wide range of Boss, Guardian, and Steel-Line 303MHz opener systems. It features a slide protective door to prevent accidental button presses and extend remote durability — ideal for everyday use.
🔧 Compatible Models (303MHz Only):
-
BOL4 (Compatible with dark blue motors only – not compatible with grey motors)
-
BOL6 – BOL9
-
OL4 – OL6 – OL9
-
BRD1 – BRD3 – BRD9
-
2211-L
-
2211-L (TX)
⚠️ Important Notes:
✅ Compatible with 303MHz remotes only
❌ Not compatible with 433MHz systems
❌ Not suitable for grey motor units
🚪 Slide Door Feature:
-
Prevents accidental button presses
-
Protects against dust and general wear
-
Ideal for long-term durability and frequent use
📦 Package Includes:
-
1 × Compatible Garage Door Remote (with Slide Door)
-
1 × Key Ring
-
1 × Pre-installed Battery
-
1 × Instruction Manual
✅ Key Features:
-
📡 303MHz rolling code technology for secure access
-
🔧 DIY-friendly programming – simple setup in minutes
-
🔋 Battery included – ready to use
-
💼 Compact, tough design with slide door and keyring attachment
-
🚪 Button protection ensures reliable long-term performance
This Boss / Guardian / Steel-Line compatible remote is a perfect replacement for original 303MHz remotes and a reliable solution for maintaining access to your garage system.
Shop now at Garageway.com.au – Australia's trusted provider of gate and garage automation accessories.
