Js-6185 wireless doorbell waterproof doorbell electronic doorbell two drag a doorbell

JOHNYSTARLong-term mass production and processing of various electronic small goods, diverse and novel styles, low price reasonable, stable quality reliable, elegant packaging.
Js-6185 wireless doorbell waterproof doorbell electronic doorbell two drag a doorbell Innovative waterproof design to prevent rainwater infiltration and extend life; 36 pieces of music are available to choose from. Different music's different moods make your life full of new ideas. Ring tone size can be adjusted, four levels of volume, as you wish; High quality ABS material is adopted to make it green and environment-friendly. Wireless installation, simple and convenient; Remote acceptance minimizes the crosstalk probability.

Technical parameters:

1) working voltage of receiver: DC 4.5v (3 AAA batteries), working current: no more than 120mA
, static current: less than or equal to 0.8mA;
2) power: no more than 2W;
3) music:36 first chord music is available for selection;
4) working frequency: 315MHZ;
5) controllable volume: 25-80db (4 Settings);
6) remote control/reception distance of more than 100 meters (open area);
7) transmitter operating frequency: 315MHZ;
8) transmitter working voltage: 12V(battery model: 23A 12V);
9) the working current of the transmitter is no more than 15mA(calculated at 20 times per day, a high-quality battery can be used for one year);
10)LED indicators: press the launch button to press the button torsion, the transmitter's LED indicator light is on, the transmitter works, and the receiver receives the instruction and also sends it
Make a nice music to remind you that there is a VIP visit, and the LED lights on the receiver also shine regularly with music.   
11) the anti-seepage function of the receiver can meet the requirements of the outside door.
12) heat resistance: - 10 ℃ to 50 ℃

120 PCS means: 60 * 45 * 52 cm Gw: 18.5 KGS nw: 17.5 KGS 

Customized packaging or printing according to customer requirements for a long period of mass production processing welcome to purchase!