Transmitter Solutions 318ALD31K3 Remote 318 MHz - 10 Pack

Compact 318 MHz Keychain Remotes for Heddolf® and Allstar® Systems

The Transmitter Solutions 318ALD31K3 (Firefly³ Series) 10-Pack delivers reliable single-button keychain remotes designed to replace Heddolf® P219 remote and works with Allstar® 318 MHz dip-switch receivers. Each compact transmitter operates on a 318 MHz frequency with 9 trinary DIP switches for secure coding, ensuring consistent performance and compatibility across multiple access systems. Featuring a tan button, LED indicator, and rugged housing, these remotes offer convenience and long-term dependability for gate and garage control.

Key Features

• Sold in packs of 10 for installers or property-wide access systems
• 318 MHz operating frequency with strong signal range
• Compatible with Heddolf® P219 and Allstar® dip-switch receivers
• 9 trinary DIP switches for secure and customizable code selection
• Keychain design with tan push button and LED indicator
• Compact, lightweight, and water-resistant housing
• Two-year warranty for reliability and peace of mind

Technical Specifications

• Model Number: 318ALD31K3
• Frequency: 318 MHz
• Number of Buttons: 1
• Battery: 12V A23 (included)
• Operating Temperature: –20°F to 85°F
• Dimensions: 1-1/2″ × 2-1/8″ × 3/8″
• Weight: 1 oz each
• Case Color: Black with Tan Button
• Quantity: Pack of 10 remotes

Conclusion

The Transmitter Solutions 318ALD31K3 10-Pack provides compact, secure, and durable 318 MHz remotes optimized for Heddolf® and Allstar® systems. With its reliable trinary DIP configuration and keychain portability, this pack ensures long-term performance and versatility in any access control environment.