DIOU ELECTRIC 158S Wireless doorbell User Manual
DIOU ELECTRIC CO.,LTD Wireless doorbell
User Manual
Euroean-style design and superior quanlity
Oulia wireless remote-control doorbell is one of the products of our factory developed
utilizing advanced European ultrahigh frequency encrypting technology.We select quality
imported components and make doorbells with imported US high-precision facilities,and we have
perfect after-sales services as well as guaranteed product quality.
Doorbell feature elegant shaping,unique European-style designs,noble and graceful.Outer
casing is made of quality PC material for shock-proofing and good durability.
A doorbell is comprised of a transmitter and a receiver with the same encryption.The
transmitter and a receiver with the same encryption.The transmitter can be fixed to the door with
dual-sided foam adhesive,screws,etc., make sure not to fix it too close to metal articles,and avoid
rainwater.It will not consume power in static state,battery will last one year(20
times/day).Receivers are available in DC type and AC type.Main unit utilizes quality music
IC,dynamic speaker,producing pleasant sound.
Important:
Please use quality alkali battery in oulia doorbell,Operating range depends on battery capacity.
Please check battery if doorbell cannot operate normally after a period of time.
Avoid installing the product in a position exposed to rain or sunshine.
Do not fix the transmitter too close to metal articles so as not to influence remote control range.
There are no parts inside the doorbell that are user repairable.In order to guarantee safety,please do
not open it by yourself.
Manufacturer reserves all rights concerning trademarks,patents and so on.Imitation is prohibited.
Instruction:
1. Open the cover of receiver,put “AAA” battery in correct position.
2. Open the bottom cover of emitter,put battery 23A12V battery in corrrect position,and re-cover
it.
3. Use dual-sided foam adhesive or screws to fix emitter on the door or other place,but make
sure do not be rainy and sunny.
4. Press emitter button,receiver work by music,verything is ok.
5. Press receiver the melodies select button,you can choose the melodies you want.
FCC STATEMENT
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
2. Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
NOTE: 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.