User's Manual

User’s Manual
2
Type Parameter Description
Signal Strength
RF Signal test
RF-HD signal test
C
arrier Frequency
DHI-ARD1731-W2(868):
868.0 MHz-868.6 MHz
DHI-ARD1731-W2:
433.35 MHz-434.6 MHz
Communication
Distance
DHI-ARD1731-W2(868):
RF: Up to 1,600 m
(5,249.34 ft) in an open
space
RF-HD: Up to 300 m
(984.25 ft) in an open
space
DHI-ARD1731-W2:
RF: Up to 1,200 m
(3,937.01 ft) in an open
space
RF-HD: Up to 300 m
(984.25 ft) in an open
space
Communication
Mechanism
Two-way
Frequency Hopping Yes
Encryption Mode
AES128
General
Power Supply CR123A*3
Battery Life
4 years (if triggered twice a week with a battery
efficiency of 70%)
Operating
Temperature
-10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity
10%-90% (RH)
Product
Dimensions
127.6 mm× 71.0 mm× 53.2 mm (5.02" × 2.80" ×
2.09")
Packaging
Dimensions
121.0 mm× 65.0 mm× 170.0 mm (4.76" × 2.56" ×
6.69")
Net Weight 202 g (0.45 lb)
Gross Weight 333 g (0.73 lb)
Installation
Wall mount
Casing PC + ABS
Certifications
CE
CE; FCC
Technical
Detection Mode PIR
Sensitivity
3 levels adjustable
Detection Range
12 m (39.37 ft) (86°) with installation height of 2.2
m (7.22 ft)
Detection Speed
0.3 m/s-3 m/s (0.98 ft/s-9.84 ft/s)
Pet Immunity Level ≤18 kg (39.68 lb)
White Light
Resistance Level
2000 lux