7. Low voltage indication: normal voltage for the receiver 3.08V±0.1V and for the transmitter
3.08V±0.1V. If lower than this voltage, the LED indicator light will flash once every second to
remind you to change the batteries.
8.There is one Chime-Low-Alarm switch on the side of the receiver. It operates as follows: High
Volume Chime/ Low Volume Chime / Alarm.
9. Move the Chime-Low-Alarm switch to Chime or Low position the receiver will work as a chime.
Move the switch to Alarm position, it will work as an Alarm.
10.The receiver batteries’ lifespan: if a 1.5V C battery with capacity 7800mAh is used, based on
average 10 sounds per day, 80% of the battery capacity available, these three batteries can be
used for 20 months.
11.The PIR transmitter batteries’ lifespan: if a 1.5V AAA battery with capacity 1150mAh is used,
based on average 10 sounds per day, 80% of the battery capacity available, these three batteries
can be used for 12 months.
4
1byone Products Inc.
www.1byone.com
2313 E, Philadelphia Street, Ontario, CA 91761
