- Wireless Standard: Linx 433 MHz
- Form Factor: OEM Transmitter
- Chipset: LR Series Transmitter, Holtek HT640 Encoder
- Frequency: 433.92MHz
- Operating Temperature: -40°C to +85°C
The Keyfob transmitter is ideal for general-purpose remote control and command applications. As a part of our Holtek encoder-based OEM family, it has been pre-certified for FCC Part 15, Industry Canada, and European CE (433MHz only) compliance, reducing development costs and time to market. Available in 315, 418 (standard), or 433.92MHz, this stylish and compact remote has a range of up to 1,000ft when combined with the LR Series receiver. The Keyfob can be configured with 1 to 5 buttons and the keypad and labeling can be modified to meet specific customer requirements. Selectable addressing provides security and allows the creation of up to 1,024 distinct transmitter-receiver relationships. The Keyfob is available in black, white, or translucent colors. The transmission can be decoded using a matching Linx Function Module, KH Series receiver / decoder, or an LR Series receiver paired with a decoder IC or microcontroller. The unit operates from a single 3V CR2032 lithium button cell.