User's Manual
2
Type
Parameter
Description
Test Mode
Yes
Scenario
Non-metal doors
Movement Distance
< 40 mm (1.57")
General
Power Supply
CR123A*1
Consumption
Quiescent current 5 uA
Max current 60 mA
Battery Life
3 years (If triggered twice a day with a battery
efficiency of 70%)
Power Consumption
DHI-ARD324-
W2(868S):
Max. 167 mW
DHI-ARD324-W2(S):
Max. 104 mW
Operating
Environment
Indoor: -10 °C to +55 °C (+14 °F to +131 °F)
Certified temperature: -10 °C to +40 °C (+14 °F
to +104 °F)
Operating Humidity
10%-90% (RH)
Product Dimensions
100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82"
× 0.80")
Packaging
Dimensions
135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88"
× 1.09")
Installation
Bracket mount
Net Weight
70 g
Gross Weight
115 g
Casing
PC + ABS
Certifications
DHI-ARD324-
W2(868S): CE
DHI-ARD324-W2(S): CE
1.3 Detection Performance
1.3.1 Wide Gap
An alarm will be triggered when the gap between the door detector plus and the magnetic stick is
wider than the distances shown in the table below.