Wireless Door Bell, Solar Powered Doorbell with 52 Music Options and 300m, for Home Office Hotel

[Flexible Pairing System] This doorbell supports free pairing, allowing one transmitter to connect with multiple receivers or one receiver to link with multiple transmitters. the easy 6-second pairing process ensures seamless setup for expanded coverage. [Durable & Versatile Design] Built with abs material and an ip65 ​ rating, this doorbell withstands harsh weather conditions. its compact size (90x35x15mm) and ​ black finish make it ideal for homes, offices, and hotels, offering both functionality and style. [52 Music Options & Clear Sound] Enjoy a personalized doorbell experience with 52 melody choices and crystal-clear sound quality. the volume is adjustable across four levels (20-80db), ensuring timely reminders whether you’re indoors or in a noisy environment. [Strong Signal & ​] This wireless doorbell alarm system features robust penetrating power and stable long-distance signal transmission up to 300 meters in open space. with low interference and reliable performance, it ensures you never miss a visitor at your home, office, or hotel. [Solar Powered & Eco-friendly] Harnessing the power of the sun, this doorbell is equipped with a 100mah lithium polymer battery and a 5.5v solar panel. it’s ​, radiation-free, and safe for outdoor installation, making it a sustainable choice for your security needs. Spec: Condition: 100% Brand New Item Type: Door Bell Material: ABS Weight: Approx. 187g / 6.6oz Receiver Standby Current: 10mA Receiver Working Current: 60ma Receiver Frequency: 433MHz Receiver Power: ≤2w Receiver Adjustable Volume: 20-80db (Fourth Cycle Adjustment) Transmitter Solar Battery: 100Mah Lithium Polymer Battery Transmitter Solar Panel Maximum Power: 5.5V 25mA 0.13W Transmitter Working Current: 12mA Transmitter Working Range: About 200-300m / 656.2-984.3ft (Open Space) Transmitter ​ Rating: IP65 Music: 52 Types Color: Black Transmitter Size: Approx. 90x35x15mm /

• [Flexible Pairing System] This doorbell supports free pairing, allowing one transmitter to connect with multiple receivers or one receiver to link with multiple transmitters. the easy 6-second pairing process ensures seamless setup for expanded coverage.
• [Durable & Versatile Design] Built with abs material and an ip65 rating, this doorbell withstands harsh weather conditions. its compact size (90x35x15mm) and black finish make it ideal for homes, offices, and hotels, offering both functionality and style.
• [52 Music Options & Clear Sound] Enjoy a personalized doorbell experience with 52 melody choices and crystal-clear sound quality. the volume is adjustable across four levels (20-80db), ensuring timely reminders whether you’re indoors or in a noisy environment.
• [Strong Signal & ] This wireless doorbell alarm system features robust penetrating power and stable long-distance signal transmission up to 300 meters in open space. with low interference and reliable performance, it ensures you never miss a visitor at your home, office, or hotel.
• [Solar Powered & Eco-friendly] Harnessing the power of the sun, this doorbell is equipped with a 100mah lithium polymer battery and a 5.5v solar panel. it’s , radiation-free, and safe for outdoor installation, making it a sustainable choice for your security needs.