The Linear 1-channel keychain transmitter in black color is perfect for all Linear access receivers & controllers. This transmitter has a quick-disconnect key ring for convenience.
The Linear ACT-31B 1-channel keychain transmitter has 10 sec time-out feature that resist the system from being turn off by a single transmitter. It features MegaCode format and eliminates code duplication. It prevents unauthorized access to the system as the receiver learns each specific code. This transmitter is perfect for garage door openers and gate operators. It has 1 button remote control that is useful for one door or gate. This block coded transmitter is factory programmed for a sequential series of transmitter ID codes. It measures 2.25" x 1.25" x 0.48" and has a frequency of 318 MHz for efficient operation.
- Dimensions: 2.25"H x 1.25"W x 0.48"D
- Comes in new black color
- Has a maximum frequency of 318 MHz for effective operation
- Requires two lithium battery for efficient operation
- Features radio frequency wireless technology for seamless operation
- Suitable for use with all linear access receivers and controllers
- Comes with quick-disconnect key ring for convenience
- Features factory programmed MegaCode format to support more than 1 million codes
- Contains two 2016-type lithium batteries
- ⚠ <strong>WARNING:</strong> This product can expose you to chemicals including Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov