Linear DNT00027A DT 3+1 4-Channel Delta Visor Transmitter Remote

Take control of site entry with the Linear DT3+1 4-Channel Delta Visor Transmitter, a handheld transmitter built for reliable, everyday gate access. Designed by Linear (Nortek Security & Control), this compact RF remote delivers four independent channels—arranged as a three-channel section plus one individual channel—so you can manage multiple gates or a mix of gates and garage doors from a single device. The DT3+1’s portable form factor (approx. 2" wide x 1" deep) and visor-friendly styling make it ideal for installers, property managers and security personnel who need quick, on-the-move access. An integrated LED indicator gives immediate confirmation of successful transmissions, reducing false attempts and simplifying monitoring during operations. Compatible with common gate and garage door receivers, this transmitter integrates easily into existing access control, security and surveillance systems to streamline user workflows and improve perimeter management. Add dependable RF convenience to your access control toolkit—order the Linear DT3+1 for efficient gate operation and enhanced security management.

• Simplifies secure gate access with four independent channels, letting you control multiple gates or devices from one handheld remote
• Compact, visor-ready design for convenient portability and on-the-go access at gates, garage doors and entry points
• Reliable RF transmission with LED confirmation for clear activation feedback and reduced guesswork during operation
• Separate 3+1 channel layout provides flexible grouping—operate common gates while keeping an individual channel for a dedicated device
• Easy integration into access control setups for improved security, surveillance and monitoring without replacing existing receivers