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Daiyo DDB 30W Instruction Manual

Wireless digital door chime

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Accessories List:
● 1 x Receiver
● 1 x User Manual
● 1 x 3 Volts CR2032 Battery for Transmitter
● 1 x Transmitter
● 1 x Double-Sided Adhesive Tape
Technical Specification:
Frequency: 433.92 MHz
● Modulation Type: ASK
● Receiver Bandwidth: ± 90 KHz
● Operating Range: <150m (in the open air)
● Reception Sensitivity: >-105dBm
Ring Volume: >85dB (within 0.5m)
Transmitting Power: ≤ 10mW
Channel Space: 1 million sets of auto-learning codes
Receiver Power Consumption (Standby Mode): <0.3W
Transmitter (Standby Mode): 5uA; Transmitter (Working Mode: <10mA)
Power Supply (Receiver): AC 110-240V
● Power Supply (Transmitter): DC 3V (CR2032)
Names for Parts
Receiver
Volume Button
Melody Selector
Sound-and-Flash
Switch Button
LED Indicator
Auto-Learning
Code Button
● 2 x Screws
● 2 x Wall Plugs
1
INSTRUCTION MANUAL
MODEL NO : DDB 30W
Push Button
Transmitter

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Summary of Contents for Daiyo DDB 30W

  • Page 1 INSTRUCTION MANUAL MODEL NO : DDB 30W Accessories List: ● 1 x Receiver ● 2 x Screws ● 1 x User Manual ● 2 x Wall Plugs ● 1 x 3 Volts CR2032 Battery for Transmitter ● 1 x Transmitter ●...
  • Page 2 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 Transmitter Installation: ● Drill two holes on the wall where desired. The holes are about 6mm in diameter. The distance between the two holes is about 36mm.
  • Page 3 1. Receiver Installation: Press the Trasmitter, once, to pair up with Plug Receiver into power socket Power On the Reciever. and turn on the power. 2. Melody Selection: MODE MODE Press the Trasmitter, Press and select 1 out of the After selecting, press the auto- once, to pair up with 36 melodies.