DC crystal oscillator electronic ring bell wireless from original factory - electronic ring bell wireless:TL-232

DC crystal oscillator electronic ring bell wireless (DC)

Technical parameter:
Rated voltage: DC3.0V

Volume:50-80dB

Power consumption of transmitter :< 10mw

Working frequency:315MHZ

Power consumption of doorbell:< 0.4mA

1It is wireless and easy to install.it won''t dffect the indoor decoratio

2.Strong anti-interference system,avoid flase ringing and miscommunication amoung users.

3.European style and elegant design make your home more colorful

4.High volume and fair-sounding music is absolutely the guarantee of high quality and confidence

5.Put the AC doorbell in the power socket,then it will work (AS for the DC doorbell,just put 2pcs 1.5v AA batteries in it and place it anywhere at your will)

32 melodies

Voce as your required (open voice model)

keeping abreast with the latest advancements in technology, being strong backed by 5 young engineers and technicians, CIXI tianyuan junma electronic has annually developed more than 30 new products, thus gaining a powerful position in the category. We are good at new product design,develope and making.The main products are: doorbell,night light,electronic motor,alarm and so on. we are able to develop OEM projects very quickly with low cost.