Dahua Technology

Repeater Pro ARA46-N-W2

Rs. 14,104.32

~~Rs. 16,308.12~~ Rs. 14,104.32

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Overview

The Dahua Repeater Pro ARA46-N-W2 is an advanced wireless alarm repeater designed exclusively for the Dahua Alarm Hub 2 ARC3800H series. It extends the communication range between the alarm hub and wireless peripherals, significantly increasing system coverage for large homes, villas, offices, warehouses, and commercial facilities.

Supporting Ethernet, Wi-Fi, and RF communication simultaneously, the repeater provides enhanced reliability and uninterrupted signal transmission. With AES128 encryption, two-way communication, frequency hopping technology, and support for forwarding image and audio data, the ARA46-N-W2 ensures stable and secure operation throughout the alarm network.

Key Features

✔ Compatible with Dahua ARC3800H Series Alarm Hub

✔ Supports Ethernet, Wi-Fi and RF communication simultaneously

✔ Supports up to 128 wireless peripherals

✔ Two-way wireless communication

✔ AES128 encryption for secure transmission

✔ Frequency hopping technology for improved anti-interference capability

✔ Supports image and audio data forwarding

✔ Offline linkage function for enhanced system security

✔ Automatic and manual peripheral pairing

✔ Cloud firmware updates and automatic recovery after update failure

✔ Built-in 4,750mAh rechargeable lithium battery

✔ Tamper alarm and low battery detection

Why Choose Dahua ARA46-N-W2?

Extended Wireless Coverage

Expands communication range and improves signal stability for large installations and multi-floor buildings.

Multiple Communication Paths

Ethernet, Wi-Fi, and RF channels can operate simultaneously to provide highly reliable communication with the alarm hub.

Enhanced Security

AES128 encryption and frequency hopping technology protect communications against interference and unauthorized access.

High Reliability

Dual-system backup automatically restores operation after firmware upgrade failures, ensuring continuous protection.

Battery Backup Protection

The built-in rechargeable battery keeps the repeater operational during power failures, maintaining uninterrupted alarm communication.

Technical Specifications

Feature	Specification
Product Type	Wireless Alarm Repeater Pro
Compatibility	ARC3800H Series Alarm Hub
Supported Peripherals	128 Wireless Devices
Network Modes	Ethernet, Wi-Fi and RF
Ethernet Port	1 × RJ45 10/100 Mbps
Pairing Mode	Automatic / Manual
Communication Mechanism	Two-Way Communication
Encryption Mode	AES128
Frequency Hopping	Supported
Image and Audio Forwarding	Supported
Offline Linkage	Supported
Remote Upgrade	Cloud Update
Low Battery Detection	Supported
Tamper Alarm	Supported
Indicator Light	1 LED Status Indicator
Control Buttons	Reset Button, Power Button and AP Switch Button
Wi-Fi Standard	IEEE 802.11 b/g/n/ax
Wi-Fi Frequency	2.4 GHz (2400–2483.5 MHz)
Built-in Battery	4,750mAh Rechargeable Lithium Battery
Battery Backup Time	Up to 35 Hours
Power Supply	100–240 VAC, 50/60 Hz
Power Consumption	22 W Max, 1.9 W Standby
Operating Temperature	-10°C to +50°C
Charging Temperature	0°C to +45°C
Operating Humidity	10%–90% RH
Installation	Desktop or Wall Mount
Casing Material	PC + ABS
Dimensions	174.8 × 174.8 × 38.3 mm
Net Weight	510 g
Certification	CE