JOHNYSTAR a long time a large number of production and processing of various electronic products, fashionable and reasonable price, stable and reliable quality, packaging exquisite.

JS-222G wireless doorbell:

Two, the main performance:

1, working voltage: the doorbell is 3 V DC power; hand

Hold remote controller DC12V (23A).

2, the speaker volume: less than or equal to 75 db.

3 using 433MHZ sound surface oscillator.

4 using CMOS process IC

120 / means:60*45*52cm, gw:18.5kgs nw:17.5kgs, backcard!

According to the requirements of the guests to do the printing or packaging, it is the best choice for shopping malls promotion and advertising gifts

Welcome to a large number of foreign procurement!