Dahua DHI-ARA43-W2(868) security alarm device

Dahua DHI-ARA43-W2(868) security alarm device

Alarm signal repeater > Ability to connect up to 128 peripheral devices. > Two-way radio frequency communication. > LED indicator shows the device status. > Supports manual and automatic pairing, increasing

848 900 UZS

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Type

signal repeater

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Antennas

2 (auto-switching)

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Frequency

868MHz

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Devices

up to 128

Specifications

Type: signal repeater
Antennas: 2 (auto-switching)
Frequency: 868MHz
Devices: up to 128
Battery life: over 35 h on battery

Dahua DHI-ARA43-W2(868) alarm signal repeater — a key element of the wireless security system for extending the range and increasing communication reliability. The device operates at a frequency of 868 MHz with two antennas and automatic switching between them, ensuring a stable signal even in difficult radio conditions. The repeater supports up to 128 peripheral devices and autonomous operation of more than 35 hours from the backup battery.

Advantages

Support for up to 128 peripheral devices allows building large distributed security systems
Two antennas with automatic switching ensure a stable connection with any obstacles
Autonomous operation of more than 35 hours from the battery guarantees protection during a power outage
Two-way radio frequency communication gives confidence in the delivery of every command
Manual and automatic device pairing simplifies commissioning and expansion of the system
The LED indicator allows you to quickly assess the device's status without connecting to software

Applications

Large commercial facilities and shopping centers with a large area and many zones
Multi-story residential buildings where walls weaken the wireless signal
Industrial enterprises and warehouses with metal structures that create radio interference
Suburban facilities with a large territory requiring coverage zone extension
Facilities with an already installed Dahua wireless system when new zones need to be added