NEW Commercial door bells musical door bell Doorbell Bell PY-V003A2

NEW Commercial door bells musical door bell  Doorbell Bell PY-V003A2   1) ABS material housing

2) Working frequency: 315MHz / 433MHz

3) Detection range: 50-80 meters in open air

4) Built-in 38 melody chimes

5) Adjustable volume

6) Power: - Transmitter was powered by 1 x 23A 12V battery (Not included)

7) Receiver voltage: AC 220V (2-flat-pin plug)

8) LED Indicator: press the send button, LED indicator light will flash, emitter work and the receiver receive the order and then send out the beautiful music reminded you the VIP visit, the blue-ray LED of the receiver will regular flash along with the music.

9) Music source: 38 songs supply for choice, Use the External button "up/down" to finish

10) The function of volume regulate: high, middle, low three volume can choice, use the External switch (or button) to finish    Wireless Doorbell  PY-V003A2 :   Our Services   1. Original High Quality Products: All of our products are Original High Quality Products, We have strict quality control system, they are 100% tested before factory, we don’t sell products with only low prices.   2. Professional Technical Team: We can offer comprehensive solution for your projects We can offer detailed pre-sales requirements analysis and guide. We can offer professional remotely technical support for problems   3. Flexible Customization: We can customize software, firmware for customers requirements. 4. OEM,ODM service: We can design and produce machines with your own logo. 5. Good Service: We treat clients as good friend. 6. Special offers: We have special offers for long-term cooperation clients   FAQ   Payment Terms                                                                                                          1. Paypal 2. T/T (Telegraphic Transfer) or Western Union 3. Cash for face to face business   Shippment Method                                                                                                                                          1. International Express(DHL, TNT, Fedex, UPS, EMS), take about 3-7 days 2. International Airline, take about 5-15 days differently. 3. International Sea Shipping, slow but cheap for heavy goods, take about 10-50 days differently.   Product Warranty                                                                                                                                             We provide 1~2 years warranty from the date of delivery but lifetime technical support.   Contact us                                                                                                                                                   Thanks for your visiting! If you are interested in our products or have any question, pls contact us online or   click " send " the inquiry, we will reply you promptly!