Linear Delta-3 Visor Transmitter, 4-Channel
Use With Automatic Garage/Gate Operators & Access Control Systems
The Delta-3 DT-4B Digital Transmitter is a four-channel wireless radio control designed for use with automatic garage/gate operators and access control systems. The transmitter can be used with one four-channel receiver (DR4), two two-channel receivers (DR2) or four single-channel receivers (DR, DRQ or DRM). These receivers should be mounted at least 8 feet apart.
The Delta-3 radio format provides 256 different digital codes. The codes are set using the 8-position coding switches in the units.
Radio Controls For Every Requirement From Linear
From garage door openers to gate operators, from loading dock doors to access control systems, from everyday entry to high security, Linear makes radio controls to cover the industry’s diverse range of applications. Single and multi-channel transmitters and receivers can be mixed and matched within product families to address just about any user need.