Replacement / successor for transmitters with Weller-KeeloqCode.

The MT87A3-868A04K00 has four transmitting buttons and operates with a transmitting frequency of 868.5MHz in AM modulation mode. The transmitter can be used as a replacement or as an extension for existing installations. It is also compatible with Alulux / Roma MT87A3 handheld transmitters. We also have a solution for Weller controllers and receivers in our product portfolio. A 2-channel hand-held transmitter can be replaced by a 4-channel hand-held transmitter.

With the highly secure KeeLoq procedure, a new code is calculated with each operation. In normal use, it takes over 20 years for a code to be repeated!

The transmitter must be taught-in once electronically at the radio receiver (each button to be effective).

Compatible with Alulux / Roma MT87A3 handheld transmitters
Compatible with our 868.5MHz AM radio receivers
4 transmitting buttons
KeeLoq coding - Weller manufacturer code
LED for battery and transmission control
Registration and fee free! Approval acc. ETS 300 220
The 4-channel hand-held transmitter can be used as a replacement for a 2-channel hand-held transmitter.