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Placement tips:
The UV sensor should be mounted in the area free of sunlight shadows or reflections from the
nearby objects.
Remote Thermo-Hygrometer Sensor
FEATURES
• Remote data transmission to the main unit via 433 MHz signal
• 328 feet (100 meters) operating range without interference
• LCD display of measured temperature and humidity
• Five (5) transmission channels selection
• Case can be wall mounted using built-in hanger
A. LED INDICATOR
• Flashes once when the remote sensor transmits a reading to the main unit.
• Flashes twice when battery power is low.
B. BATTERY COMPARTMENT
Holds two AA-size batteries
C. RESET
Resets all readings (requires small paper clip)
D. CHANNEL SWITCH
Selects the desired channel from 1 to 5
E. WALL-MOUNT RECESSED OPENING
Keeps the remote sensor on the wall
Note: Install the batteries and select the channel before mounting the sensor.
Battery installation
• Remove the screws from the battery compartment with a small Phillips screwdriver.
• Set the channel 1 through 5. The switch is located in the battery compartment. Channel 1
is typically selected if only one remote sensor is being used.
• Install 2 “AA” size alkaline batteries (not included) matching the polarities shown in the
battery compartment.
