The MS Compact Handheld transmitter is ideal for general-purpose remote control and command applications. As a part of our MS encoder-based OEM family, it has been pre-certified for FCC Part 15, Industry Canada, and European CE (433MHz only) compliance, reducing costs and time to market. Available in 315, 418 (standard), or 433.92MHz, this Compact Handheld remote has a transmission range of up to 750 feet when combined with the LR Series receiver. The transmitter unit can be configured with 1 to 8 buttons and the keypad and labeling can be modified to meet specific OEM customer requirements. Ease of use and security are dramatically enhanced by the on-board MS Series encoder, which allows instant creation of up to 16,777,216 (2) unique addresses without cumbersome DIP switches or cut traces. When paired with a MS Series decoder, transmitter identity can be determined and button permissions established. The unit uses a single 3V CR2032 lithium button cell.