Downlink Commands - Milesight EM400-MUD User Manual

Position)
3. Distance Threshold: report when distance reaches the threshold or returns back to normal
value. If the threshold triggering time is close to periodic report time, it will send with periodic
uplink.
Channel
84
(Distance)
4. Temperature Threshold: report once when the abrupt change of temperature is greater than
5 °C.
Channel Type
67
83 (Temperatu
re)

6.2.3 Downlink Commands

EM400-MUD supports downlink commands to configure the device.
downlink commands within the 10s after sending uplink packets.
Channel
03 (Reporting Interval)
71 (Device Mode)
3e (Tilt & Distance Switch)
a0 (Position Setting)
ff
58 (Duration of Motion and
8e (Motion Report Interval)
8482330701
Type
82 Distance: 33 07 =>07 33 = 1843mm = 1.843m
8367220101 0688FFFFFFFFFFFFFFFF20
Value
Temperature: 22 01
=>01 22 = 290 * 0.1
= 29 °C
01= Alarm
Type
10 (Reboot)
Stationary)
Longitude: 9cff0807=>07 08 ff
9c=118030236/1000000=118.
030236
22=in motion
Value
01= Alarm
Channel Type
88(Locati
06
on)
Note that it can only receive
Description
ff (Reserved)
4 Bytes, unit: s
00 = Standard Mode; 01 = Bin Mode
00 = Disable; 01 = Enable
00 = Disable; 01 = Enable
5 Bytes,
Byte 1: duration of motion, unit: s
Byte 2-5: duration of stationary, unit: s
5 Bytes,
Byte 1: 00 = Disable; 01 = Enable
Byte 2-5: report interval, unit: s
5523
Value
Latitude/longitude
: FFFFFFFF
20=unknown
25