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Type Parameter Description
Number of
Peripherals
Max. 150-channel wireless peripherals (6 sirens, 64 wireless
keyfobs, 4 repeaters, and 8 keypads)
Area 32 areas (rooms)
Power
Management
Automatic switching between main power supply and storage
power supply
Alarm for main power loss
Alarm for battery loss and battery voltage fault
Event Logs Max. 5000
Power Failure
Protection for
Congured
Parameters
Yes
User Management Max. 8 users: 1 installer,1 administrator, 6 general users
Query
Searching for push messages, device status, and program
version. Detecting signal strength.
RF
Carrier Frequency
DHI-ARA3000H-FW2 (868)/
DHI-ARA3000H-GW2 (868)/
DHI-ARA3000H-W2 (868):
868.0 MHz–868.6 MHz
DHI-ARA3000H-FW2/DHI-
ARA3000H-GW2/DHI-
ARA3000H-W2:
433.1 MHz–434.6 MHz
Communication
Distance
DHI-ARA3000H-FW2 (868)/
DHI-ARA3000H-GW2 (868)/
DHI-ARA3000H-W2 (868):
Up to 2,000 m (6,561.68 ft) in
an open space
DHI-ARA3000H-FW2/DHI-
ARA3000H-GW2/DHI-
ARA3000H-W2:
Up to 1,200 m (3,937.01 ft) in an
open space
Transmission
Power
DHI-ARA3000H-FW2 (868)/
DHI-ARA3000H-GW2 (868)/
DHI-ARA3000H-W2 (868):
Limit 25 mW
DHI-ARA3000H-FW2/DHI-
ARA3000H-GW2/DHI-
ARA3000H-W2:
Limit 10 mW
Communication
Mechanism
Two-way
Encryption Mode AES128
Frequency
Hopping
Yes
RF Interference
Detection
For a 60-second detection, if the interference lasts longer than
30 seconds, the system reports the RF interference information.
Wi-Fi 2.4 G
Power
Supply
PS Type Type A
Main Power 12 VDC, 1.5 A
Battery Capacity 2x 3.6 V/2150 mAh
User's Manual
2
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