KATEK TeleAlarm LE80, User Manual, Page: 6 / 32

6 en | Product information LE80 Radio Receiver
LE80_UM_EN_V1.1_2021.12 User Manual TeleAlarm
2 Product information
2.1 General description
The LE80 Radio Receiver is designed to receive radio signals
from different TeleAlarm radio transmitters at the frequency
of 868.8 MHz. After receiving radio signals from either
programmed or not programmed wireless transmitters, the
LE80 Radio Receiver reacts by switching relay outputs of
two relays and by activating its two multi-colors LEDs. The
radio network works bidirectionaly, improving radio
transmission reliability.
Figure 2.1 Front view of the LE80 Radio Receiver
2.2 Compatible transmitters
All of the following TeleAlarm wireless transmitters are
compatible with the LE80 Radio Receiver:
–
S87 Wristband Transmitters
– S87L Wristband Transmitters with Locating function
– B80A Wristband Transmitters with Accompany
function
– S85 Pendant Transmitters
LED 1 (green)
LED 2 (red)