Smart Wireless Waterproof Doorbell Plug Button No Battery Required 38 Ringtones

Self-powered doorbell that plugs into AC mains (100–250V) with IP44 waterproof rating, delivering 38 ringtones and a 150 m open-area range.

Key Specifications

• Power: AC 100-250V, 50/60 Hz
• Rated Voltage: AC 110-240V, 50-60 Hz
• Frequency: 433 MHz
• Transmitter Power: <10 mW
• Receiver Standby Power: <0.5 W
• Waterproof Rating: IP44
• Receiving Distance: up to 150 m (open area)
• Volume: 25–85 dB across 4 audio files
• Ringtones: 38 options
• Modes: sound only, flash only, sound & flash, sound & light
• Intelligent Learning Code Function

Benefits

• No battery changes required; powered by mains
• Long-range reception up to 150 m in open area
• IP44 waterproof design for indoor and outdoor use
• 38 selectable ringtones with adjustable volume
• Four alert modes to match your preference
• Intelligent learning code for quick, reliable pairing
• Low standby power and compact transmitter power

Self-powered wireless doorbell plug button, IP44 waterproof, no battery needed, 150m open-area range, 38 ringtones, and multiple modes.

• Batteries not needed—plug in and go
• Reach guests from up to 150 meters
• Weatherproof design for any porch or gateway
• 38 ringtones to suit every home style
• Choose from four alert modes for visibility or sound
• Simple pairing with learning code
• Efficient power use for long-term reliability

Q&A

1. Q: Do I need batteries?
   A: No. It is powered by AC mains (100–250V).
2. Q: How far does it work?
   A: Up to 150 m in open area.
3. Q: Is it waterproof?
   A: Yes, IP44-rated.
4. Q: How loud is the chime?
   A: 25–85 dB across 4 files.
5. Q: How many tones are available?
   A: 38 ringtones.
6. Q: What frequency does it use?
   A: 433 MHz transmission.
7. Q: Can I pair the transmitter easily?
   A: Yes, via the intelligent learning code function.

Key keywords include wireless doorbell, IP44, 433MHz, mains-powered, learning code, 150m range, 38 ringtones.