Dialight WOSU22BG2 User Manual page 9

Sensor Notifications: NOTE there are only 1 led of each color. Below is for clarity
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One green blinking LED1 Motion means motion has been
detected and indicates a battery voltage of more than
2.7V.
Green LED1 Motion blinking twice in a second means sensor
is looking for a network to join and battery voltage is more
than 2.7V. Sensor will double green blink while looking for a
network for 30 minutes and then stop. Press the join button
for 5 seconds to start a new 30 minute search.
A single red LED3 Low Bat flash indicates motion detected
and low battery voltage below 2.7 Volts. Battery needs to be
replaced.
Only replace batteries with same size and type.
Red LED3 Low Bat blinking twice in a second means sensor
is looking for a network and battery voltage is under 2.7V.
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
9100-127-2989-99 REV B
1501 Route 34 South, Farmingdale, NJ 07727