User's Manual

RL-9880 Operation Instruction
1. Load 4x AAA batteries.
2. Put the alarm in a place where anti-theft is needed at the height of one meter.
3. The alarm will be armed 1 second after being switched ON. A sharp alarm will be heard when
someone enters into the induction range in order to frighten the thief.
4. Press OFF to disarm the alarm when one wants to enter into the induction range.
5. Please displace the batteries if sound becomes weak or indicator light is on continuously.
6. Induction angle is 120° , and the induction distance is more than 5 meters.
7. Enclosed three LR44 batteries can work for one year. No power consumption if no usage.
8. Volume will be more than 110dB within 0.3 meter. Elders and kids must be careful.
9. Indoor use only. .
10. Do not install the alarm in a place with heavy wind and strong sunshine in order to avoid the
incorrect alarm.
Warning:
Changes or modifications to this unit not expressly approved by the party responsible for
compliance will void the user’s authority to operate the equipment. Any change to the equipment
will void FCC grant.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
--Consult the dealer or an experienced radio/TV technician for help.