baby crying detector 80DB

Specifications

baby crying detector 80DB
1.CE&ROHS standard
2.Baby cry sound to the transmitter which show the signal to receiver to owner
3

baby crying detector 80DB/Baby monitor/Baby cry reminder

 

1)Transmitter:95*70*40mm,use 2*AAA batteries

2)Receiver:95*70*40mm,use 2*AAA batteries

3)Alarm sound level:85DB

4)Baby Cry sound to alarm

5)Freely to set up distance from 0-25M

6)Tansmitter working current:2MA

7)Receiver working current:4MA

8)one to one matching, no interference.

9)Working frequency: 433.92MHZ