Thank you for your understanding and wish you a happy life! ^-^
* Wireless Music Doorbell£¨1+3 Kits: 1 Doorbell + 3 Receivers)
* No drilling required, easy installation
* Power standard: US/UK/EU
* Transmission distance in Open space:About 300m, Indoor transmission distance: 50m
* Optional music: 60 songs
* Ringtone volume/music/Silent mode can be adjusted
* CE/FCC/RoHS Certified
* Color: White/Black/Silver/White Golden/Black Golden
<About us>
We are one of the biggest smart home factory in China, you can purchase our products with a lowest price, and all products are quality tested to ensure good quality! Various promotions will be launched from time to time, you can pay attention to it!
If your order quantity is more than 10 pieces, we will offer you a discounted prices, pls contact us directly if you have bulk order, and free OEM/ODM service is available for your bulk order(Such as to print your logo on product...etc.)
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We will ship the goods to you as soon as possible after you place the order, please be patient! If you have any questions, pls consult our customer service, we will reply you as soon as possible!
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Thank you for your understanding and wish you a happy life! ^-^