Linear 108210 1-Channel Key Ring Transmitter

Ensure fast, dependable access control for gates and automatic doors with the Linear 108210 1-Channel Key Ring Transmitter. This compact security wireless transmitter places one-button control at your fingertips — ideal for installers, property managers, and facility maintenance teams who need a durable, easy-to-deploy remote. Operating on 310 MHz RF and powered by a 12V battery, the 108210 offers seamless compatibility with Stanley and Multi‑Code receivers and delivers consistent performance in daily access and monitoring operations.

Designed for real-world use, the 108210 features 1,024 DIP-switch codes to reduce interference and increase security for perimeter control and surveillance integration. The molded key-ring hole and pocket-sized dimensions (approximately 1.5" x 2" x 0.625") make it convenient for tenants, staff, or service personnel to carry. With easy access to battery and coding switches, field service and code updates are fast, keeping your access control and monitoring systems online.

Perfect for gate operators, garage doors, and other automatic door systems, the Linear 108210 streamlines secure entry. Add this transmitter to your security toolkit or order now to upgrade access and simplify on-site monitoring.

• Compact key-ring design gives installers and end users convenient, always-on remote control for gates and automatic doors
• Single-button, 1-channel operation provides simple, reliable access for busy facilities and high-use entry points
• 310 MHz RF compatibility with Stanley and Multi‑Code receivers enables fast integration into existing access control and security systems
• Long-life 12V battery and easy-access battery/coding switches minimize maintenance and downtime
• 1,024 DIP-switch code options deliver flexible, secure pairing and reduced risk of interference