Dahua DHI-ARA3000H-FW2 User Manual page 8

Type Parameter
Number of
Peripherals
Area
Power
Management
Event Logs
Power Failure
Protection for
Configured
Parameters
User
Management
Query
Carrier Frequency
Communication
Distance
Transmission
Power
RF
Communication
Mechanism
Encryption Mode
Frequency
Hopping
RF Interference
Detection
Wi-Fi
PS Type
Power
Main Power
Supply
Battery Capacity
Description
Max. 150-channel wireless peripherals (6 sirens, 64 wireless
keyfobs, 4 repeaters, and 8 keypads)
32 areas (rooms)
Automatic switching between main power supply and storage
power supply
Alarm for main power loss
Alarm for battery loss and battery voltage fault
Max. 400
Yes
Max. 8 users: 1 installer,1 administrator, 6 general users
Searching for push messages, device status, and program
version. Detecting signal strength.
DHI-ARA3000H-FW2 (868)/DHI-
ARA3000H-GW2 (868)/DHI-
ARA3000H-W2 (868):
868.0 MHz–868.6 MHz
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 (868)/DHI-
ARA3000H-GW2 (868)/DHI-
ARA3000H-W2 (868):
Limit 25 mW
Two-way
AES128
Yes
For a 60-second detection, if the interference lasts longer than
30 seconds, the system reports the RF interference
information.
2.4 G
Type A
12 VDC, 1.5 A
2x 3.6 V/2150 mAh
2
User's Manual
DHI-ARA3000H-FW2/DHI-
ARA3000H-GW2/DHI-
ARA3000H-W2:
433.1 MHz–434.6 MHz
DHI-ARA3000H-FW2/DHI-
ARA3000H-GW2/DHI-
ARA3000H-W2:
Up to 1,200 m (3,937.01
ft) in an open space
DHI-ARA3000H-FW2/DHI-
ARA3000H-GW2/DHI-
ARA3000H-W2:
Limit 10 mW