Wireless Doorbell Chime with 32 Voices for Choice

Frequency

315MHz±0.5MHz
433MHz±0.5MHz

Active pressure wave(receiver)

≤-57dbm

Negative pressure wave(button)

≤-36dbm

Power supply(receiver)

2x1.5V AA battery

Power supply(button)

1*12V 23A
Alkaline battery

Working power consumption

≤5W

Transmit power

<10mW

Operating range

UP to 100 meters(OPEN AREA)

Sound options

32 melodies option

about our superiority:

·We own advanced facilities and aprofessional team with wonderful technique.

·Best service, high quality, timely delivery.

Packing

Carton

pcs/Carton

G.W (kg)

N.W (kg)

MOQ

CTNS/20"FC

Certificate

Batterywireless doorbell (DC)

0.045 CBM

60

9.00

8.00

3000

620

CE

Plug-in wireless doorbell (AC)

0.061 CBM

60

12.00

11.00

3000

460

CE