LED Indicator
Receiver
VOL
MODE
Volume Button
Melody Selector
Sound-and-Flash
Switch Button
Auto-Learning
Code Button
Push Button
Transmitter
1
Accessories List:
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1 x Receiver
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1 x User Manual
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1 x Transmitter
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1 x Double-Sided Adhesive Tape
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1 x 3 Volts CR2032 Battery for Transmitter
Technical Specification:
Frequency: 433.92 MHz
Ring Volume: >85dB (within 0.5m)
Transmitting Power:
≤
10mW
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Modulation Type: ASK
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Receiver Bandwidth: ± 90 KHz
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Operating Range: <150m (in the open air)
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
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Power Supply (Transmitter): DC 3V (CR2032)
Names for Parts
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Reception Sensitivity: >-105dBm
INSTRUCTION MANUAL
MODEL NO : DDB 30W
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2 x Wall Plugs
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2 x Screws