Product weight: 109G (receiver 72g, transmitter 37G);

Single package specification: 10.3CM x 6.3CM x 7.8cm

Product highlights:

1. innovative waterproof design to prevent rain infiltration and prolong life.

2.36 pieces of music can be chosen, different music different mood, make your life full of new ideas;

3. the size of the bell can be adjusted, the volume of the four level is fixed with the heart.

4. make use of high quality ABS material, green environmental protection;

5. wireless installation, simple and convenient;

6. long distance acceptance to minimize the probability of serial code.

Product parameters:

1. receiver working voltage: 200V~240V, working current is less than or equal to 120mV (220V), the quiescent current is less than or equal to 120mA (220V);

2. plug specification: European regulation

3. Music: 36 chord music for choice;

4. controlled volume: 25-80dB (4 volume volume adjustment selection);

5. telecontrol / receive distance: 100m (open area);

6. transmitter operating frequency: 315MHZ;

7. transmitter operating voltage: 12V (battery model: 23A 12V);

8. transmitter working current is less than or equal to 15mA (20 times per day according to the calculation, a high quality battery can be used for one year);

9.LED indicator: press the launch button, LED transmitter indicator lights, transmitter, receiver and receiving the instruction, a beautiful music, to remind you of a VIP visit, at the same time, the receiver of LED lighting is also accompanied by music regularly flashing;

10. the door bell has anti water seepage function, can satisfy the customer to put in the door;

11. temperature resistance: -10 C ~ 50 C.