LED Indicator
Auto-Learning Code Button
Sound-and-Flash Switch Button
Melody Selector
Volume Button
Receiver
Push Button
Transmitter
1
Accessories List:
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1 x Receiver
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1 x Transmitter
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1 x User Manual
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3 x Wall Plugs
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3 x Screws
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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
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Modulation Type: ASK
Ring Volume: >85dB (within 0.5m)
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Receiver Bandwidth: ± 90 KHz
Transmitting Power:
≤
10mW
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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):
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Use a screwdriver to ply open the Transmitter cover. Gently twist the screwdriver to open.
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Place the CR2032 battery (included).
CR2032 3V
Lithium
Battery
INSTRUCTION MANUAL
MODEL NO : DDB 33W