Zamel exta life RNK-22 Manual Del Usuario página 11

FEATURES
● 1-button (2-channel) radio transmitter,
● remote control of extalife system receivers,
● possibility of independent control of two receivers,
● coded radio transmission,
● integrated inner temperature sensor,
● temperature measurement realised by means of a sensor: -40 ÷ +125°C,
● battery powered,
● charge / discharge battery optical signalling
● wide operation range (up to 300 m in the open area).
APPEARANCE
Optical signalling of transmitter's operation
Button
Base
Temperature sensor
FUNCTIONING
By pressing the button, the transmitter sends a radio signal to EXTA LIFE system elements.
The above is signalled by a blinking LED green in the transmitter. It is important that the
transmitter and the receivers are paired correctly, so that the cooperation between them is
undisturbed. Device pairing procedure (adding a transmitter to a receiver's memory) is pre-
cisely described in particular EXTA LIFE instruction manual. The transmitter sends a signal
only while pushing / releasing the button. In case the button is pushed, the radio signal is
not sent. The above protects against quick battery discharge. Whereas temperature value
is sent every fifth pressing of any button or automatically depending on current conditions
in the mounting place.