This document describes the Linx OEM long range handheld transmitter data manual
The Linx CMD-HHLR-***-xxx-MD is a long-range handheld transmitter in the DS Series encoder-based OEM family. It is available in 315, 418 (standard) and 433.92 MHz versions, can be configured with 1 to 8 buttons, and has a range of up to 1,000 feet (300 m) line of sight. It uses a single 3V CR2032 lithium button cell and supports up to 1,022 distinct transmitter-receiver relationships set by DIP switches.
The data guide covers description, features, applications, ordering information, electrical specifications, theory of operation, protocols, setting the transmitter address, button assignments, connection considerations, battery replacement, an assembly diagram, labeling requirements and receivers.
| Transmit frequency options | 315 MHz, 418 MHz (standard), 433.92 MHz |
|---|---|
| Range | Up to 1,000 feet (300 m) line of sight |
| Button configuration | 1 to 8 buttons |
| Address relationships | Up to 1,022 distinct transmitter-receiver relationships |
| Battery | Single 3V CR2032 lithium button cell |
| Operating voltage | 2.1 VDC min, 3.0 VDC typ, 3.6 VDC max |
| Supply current | 3.4 mA |
| Operating temperature range | -40 to +85 °C |
The transmitter is available in 315 MHz, 418 MHz (standard) and 433.92 MHz versions.
It uses a single 3V CR2032 lithium button cell.
Yes. The address can be changed using internal DIP switches, accessed by removing the DIP switch access cover on the back of the transmitter.
It supports two protocols: a Holtek-compatible protocol and a serial protocol. The transmitter can use only one protocol at a time.