Wireless Doorbell Smart Home Door Bell Waterproof With 62 Ringtones Hole Free Installation For Home

👏Product Description👏

✅Material: ABS flame retardant waterproof material

✅Power supply: external 12V23A battery*1

✅Transmission distance: 6-15 meters for partition walls, 150 meters for open spaces

✅Volume: four-speed adjustment, 62 different ringtones

✅Installation method: double-sided sticker fixed

🎉Product Feature🎉

🔥Easy to install, no wires to install.

🔥IP44 waterproof design, 62 polyphonic ringtones can be freely selected

🔥4-level volume adjustment, suitable for different places, the sound is loud enough.

🔥Strong penetrating power, 433Mhz high-frequency working emission, long-distance transmission up to 150 meters

📦Packing List📦

💌Wireless doorbell*1

💌Battery*1

💌Double-sided sticker*1

💌Doorbell sticker*1