4
MinTime = 1min, MaxTime = 1min
Downlink: 0157003C003C0000000000
Device returns:
8157000000000000000000 (configuration is successful)
8157010000000000000000 (configuration is failed)
(2) Read configuration parameters
Read device parameters
Downstream: 0257000000000000000000
Device returns: 8257003C003C0000000000 ( To read current report configuration parameter)
6.Installation
This product comes with a waterproof function.
When using it, users can attach the back side to the iron surface, or use screws to fix both ends to the wall. Note:
To install the battery, use a screwdriver or similar tool to assist in opening the battery cover.
1. The device has
a
built-in magnet (as shown
below). It can be attached to the surface of an iron
object when it is installed, which is convenient and
quick. In order to make the device installation
more secure, use screws (purchased) to fix the
device to the wall or other surface (such as the
installation diagram). The device is screwed in -
two screws in the middle (purchased by users).
Do not install the device in a metal shielded box or
in an environment with other electrical equipment
around it to avoid affecting the wireless
transmission of the device.
2. The device periodically reports the data
according to Max Time. The default Max Time
is 1 hour. Note: Max Time can be modified by
the downlink command, but it is not
recommended to set this time too small to avoid
excessive battery drain.
3. The device can be used in scenarios such
as:
Sewer
Pig farm
Chemical plant
Wastewater treatment
plant
Exploration drilling channel