The external antenna BFT AEL 433 optimizes the ideal range of the transmitter.
The external antenna enlarges the range of the transmitter. Frequency: 433 MHz
The NICE ABFKIT antenna is designed to increase the reach of remotes (433.92 MHz). It must be installed on the NICE LUCY warning lamp.
The NICE ABF antenna is designed to increase the reach of remotes (433.92 MHz).