Daiyo DDB 33W User manual
LED Indicator
Auto-Learning Code Button
Sound-and-Flash Switch Button
Melody Selector
Volume Button
Receiver
Push Button
Transmitter
1
Accessories List:
● 1 x Receiver
● 1 x Transmitter ● 1 x User Manual
● 3 x Wall Plugs ● 3 x Screws ● 1 x Double-Sided Adhesive Tape
● 1 x 3 Volts CR2032 Battery for Transmitter
Technical Specification:
Frequency: 433.92 MHz
● Modulation Type: ASK
Ring Volume: >85dB (within 0.5m)
● Receiver Bandwidth: ± 90 KHz
Transmitting Power: ≤10mW ● Operating Range: <150m (in the open air)
Channel Space: 1 million sets of auto-learning codes
Receiver Power Consumption: <200uA
Transmitter (Standby Mode): 5uA; Transmitter (Working Mode: <10mA)
Power Supply (Receiver): DC3V (2 X 1.5V AA Not Included)
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● Power Supply (Transmitter): DC 3V (CR2032)
Names for Parts
Battery Installation(Transmitter):
● Use a screwdriver to ply open the Transmitter cover. Gently twist the screwdriver to open.
● Place the CR2032 battery (included).
CR2032 3V
Lithium
Battery
INSTRUCTION MANUAL
MODEL NO : DDB 33W
1
2
Transmitter Installation :
●
● Stick the Transmitter on the wall or the door with double-sided adhesive tape (see image 2).
2
Battery Installation (Receiver):
● Remove the battery cover, insert batteries into the battery slot with the correct battery polarity.
Receiver Installation:
●
Battery Cover 2x1.5V AA
Alkaline Battery
(Not Included)
1 2
Drill two holes on the wall where desired. The holes are about 6mm in diameter. The
distance between the two holes is about 36mm. Insert two wall plugs (included) into both
holes. Secure the Transmitter cover with two screws. Insert two screws (included) into the
wall plugs. Now close the Transmitter (see image 1).
Drill one hole on the wall where desired. The
hole is about 6mm in diameter. Insert one
wall plug (included) into the hole. Insert one
screw (included) into the wall plug. Do NOT
completely insert the screw into the wall plug;
allow part of the screw to jag out to hold the
receiver. Finally, hang the Receiver.
Avoid placing the Receiver on UPVC frames,
above heat souces or in damp areas.
Sound Only
A
Sound and Light
B
Light Only
C
3
1. Receiver Installation:
3. Mode Selection:
4. Volume Control:
2. Melody Selection:
Press the Volume
button to adjust
sound level (6 levels).
Select the desired
mode, by pressing
the mode button
2
After selecting, press the auto-
learning code button .
1
Power On
1
Press and release . Select 1
out of the 36 melodies.
3
Press the Transmitter,
once, to pair up with
the Receiver.
Notes:
If the Receiver sounds when no one pressed the
Transmitter, the Receiver is likely to be interfered by
other similar door chimes nearby. Reset the
auto-learning code by removing the batteries and
following step 1 again.
3
Press the Transmitter,
once, to pair up with
the Receiver.
2
Press the auto-learning code
button .
IMPORTANT: PLEASE KEEP THESE INSTRUCTION SHEETS FOR FUTURE REFERENCE WHEN REPLACING BATTERIES
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