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Product Descriptions
M488 433.92MHz Wireless Doorbell 150-200m Range 45 Ringtones Cordless Doorbell Kit, 2 Bells + 1 Transmitter - Black/EU Plug
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【Ultra Long Range Transmission】Advanced 433.92MHz wireless technology delivers 150-200 meters range in open areas and 5-25 meters indoor penetration for large homes and villas.
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【45 Premium Ringtones】Features 45 high-definition ringtones with global classic melodies, crystal-clear sound quality, and 4-level volume adjustment plus silent mode for all family members.
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【Diamond Mirror Design Receiver】Elegant diamond-cut mirror surface with seven-color breathing lights provides dual audio-visual alerts, ensuring clear notification even in noisy environments.
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【IP44 Weather Resistant】Dustproof and waterproof rating withstands sun and rain, perfect for outdoor installation on gates and courtyards with extended lifespan.
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【Universal Wide Voltage】Supports 80-260V ultra-wide voltage range compatible with global electrical standards, low power consumption design for safe long-term use without overheating.
Specifications:
- Product Dimensions: 81×81×19mm
- Material: ABS
- Working Temperature: -30℃~+70℃
- Working Frequency: 433.92MHz+75KHz
- Number of Ringtones: 45 Music Ringtones
- Volume Range: 0~90dB, 4-Level Adjustable
- Receiver Voltage: 100-260V/50-60Hz (Wide Voltage)
- Transmitter Battery: Built-in (12V/27A)
- Waterproof Level: IP44
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