70mai Two beeps when shutdown

[dracekvo]

Hello
I have first version 70mai. Today camera make two beeps when shut down before standard shutdown sound.
I can´t find whot is it.
I try it several times.
Any advice what it can be?

 

[lisabon_Q3]

low battery.
How old is your 70mai?

 

[dracekvo]

привет
From May 2018.
Ok. I will try dissasembly camera and order some battery.

 

[lisabon_Q3]

Can you record your sound on video (Two beeps)?
Does it reset your time when you turn on the DVR?

 

[ilegAl]

It is low battery. In a short time it will not beep but when you start the camera it will say Time was reset, please revise...
And it means you have to replace the battery.
I've already ordered mine from Aliexpress, but I still waiting for it to be delivered... But I have doubts related to the connector format. Maybe someone knows which type of battery connector is used in 70mai camera ?

 

[dracekvo]

I can't record sound on video. Camere don't do that anymore.