Hangzhou Roombanker Technology Co., Ltd.
A DUSUN company
Hangzhou Roombanker Technology Co., Ltd. Floor 8, building A, Wantong center,
Tel:86-571-86769027/8 8810480 Hangzhou 310004, china
Website: www.dusuniot.com www.dusunremotes.com www.dusunlock.com
2
Sensor
Sensor
3
NO
NO
4
COM
COM
5
NC
NC
6
VCC
VCC
9
Environmental adaptability
9.1
Climate and environment adaptability
Carry out the climate and environment adaptability test on the product according to the following table. The
state should not change during the test. After the test, it should be able to work normally. After the salt spray test,
the surface of the metal parts of the electronic anti-theft lock should not be rusted
Item
Test condition
duration
status
High temperature
temperature: 55℃±2℃
4h
working
Low temperature
temperature: -10℃±3℃
4h
working
Constant heat and
humidity
temperature: 40℃±2℃
Relative humidity: 90%±3%
48h
working
Salt spray
Concentration of salt solution: 5%±0.1%
Temperature: 35℃±2℃
Mist absorption time: 15 minutes spray every 45 minutes
Salt fog precipitation:1.0mL/(h•80cm²)~2.0ml/(h•80cm²)
48h
Non-wor
king
9.2
Mechanical adaptability
Carry out the mechanical environment adaptability test on the product according to the following table, and it
should work normally after the test. The mechanical parts and components in the product are not loose, and the
shell is not deformed or damaged.
Item
Test condition
status
Sinusoidal vibration
Frequency range: 10Hz~150Hz
Acceleration: 5m/s²
Vibration direction: X, Y, Z three axes
Sweep rate: 1oct/min
Number of sweep cycles: 1
working
Free fall drop
height: 1m
Geometric faces: 6
Number of drops on each side: 1
Whether to bring packaging: yes
non-working
10
EMC
10.1
Electrostatic discharge immunity
The limit of electrostatic discharge immunity should meet the requirements of test level 3 in GB/T
17626.2-2018. The product should not malfunction during the test and should be able to work normally after the
test.
