![background image](http://html.mh-extra.com/html/global/v900-b1/v900-b1_user-manual_2232500014.webp)
V900-B1 GSM REMOTE CAMERA USER MANUAL
14
Change
the master user’s number:
#14#
NewMasterNumber
#
(2)
Successful SMS reply
New master number is *********.
Then t
he old master user’s number will not be able to control V900 device
anymore.
3.2.3 Change password
Authority:
Master
user.
Description
In order to ensure your privacy and safety during the use of this device, change
the password once V900 device is being used.
Method
The user sends following SMS message in order to:
Change the password:
#04#
oldpassword
#
newpassword
#
(3)
The
password
is a four digit number.
The original
password
is 1234.
Successful SMS reply
The password has been successfully changed to ****.
Failed SMS reply
If a user, other than the master user, attempts to change the password, a
notification message will be sent via SMS: “Sorry, you are not authorized to use
this command.
”
3.3 Define family user
Family
users have the authority to listen in on the device, receive images, load the
sensors and remote controls to the device, and receive notification when motion
detection activated. The
family
use
r’s mobile numbers are set by the
Master
user.
The
family
users should remember and safeguard the
device’s SIM number.
3.3.1 Add a family number
Authority:
Master
user.
Method
The user sends following SMS message in order to: