Linear ACT-34DHC MegaCode 4-Channel Factory Block Coded Key Ring TRANS PROX Transmitter and 26-bit HID Compatible Proximity Tag, Black

Secure and simplify perimeter access with the Linear ACT-34DHC — a 4-channel MegaCode transmitter combined with a 26‑bit HID-compatible proximity tag. Designed for commercial gates, parking facilities and property management, this RFID key fob delivers dual-format convenience so you can use the same credential for RF remote control and proximity reader access. The ACT-34DHC operates at 318 MHz and is factory block coded to one of over 1,000,000 MegaCode IDs, reducing the risk of code duplication and unauthorized reprogramming. With an included quick-disconnect key ring and lithium batteries rated for about five years, the unit lowers maintenance and improves uptime for security and access control systems. Installers benefit from efficient batch programming when pairing blocks of transmitters to Linear access controllers and AM‑DPR proximity readers. Ideal for integration into broader security, surveillance and monitoring solutions, the ACT-34DHC provides reliable, scalable credentialing for gated communities, commercial properties and industrial sites. Order in bulk to standardize credentials across your facility and streamline access management.

• Simplifies secure access: factory MegaCode block coding and 26‑bit HID-compatible tag reduce code duplication and unauthorized entry
• Dual-format convenience: combined 4-channel transmitter plus built‑in proximity tag replaces separate fob and remote for streamlined credential management
• Low maintenance: long-life lithium batteries (approx. 5 years) minimize service calls and downtime for facilities and gated sites
• Fast provisioning: block-coded IDs let installers program large batches quickly into Linear controllers, ideal for multi-door or multi-gate deployments
• Durable, user-friendly design: compact black key ring with quick-disconnect makes daily use and distribution easy for staff, tenants, and visitors