ARA43-W2 Wireless Alarm Repeater
The ARA43-W2 is a Dahua AirShield alarm repeater that extends the communication path between an alarm hub and wireless accessories. It supports up to 32 wireless peripherals, two-way RF communication, LED status indication, manual and auto pairing, and automatic antenna switching to reduce blind areas.
It suits wireless alarm sites that need a secondary communication path for accessories and improved communication stability. Wall or desktop installation, 12 VDC power and built-in battery standby support give installers flexible deployment options.
Key Features
- Extends AirShield wireless communication between the hub and accessories.
- Supports up to 32 wireless peripherals for larger alarm layouts.
- Provides LED status indication for easier device checking.
- Offers wall or desktop mounting to suit different repeater positions.
- Uses two-way RF communication and frequency hopping for stable wireless operation.
- Catalogue Family:
- POWER SUPPLY
- Model:
- DHI-ARA43-W2
- Product Type:
- Power Supply
- Wireless Peripherals:
- Up to 32
- Carrier Frequency:
- 433.1 MHz-434.6 MHz
- Communication Distance:
- Up to 1000 m in open space
- Power Supply:
- 12 VDC, 1.5 A
- Storage Battery:
- Built-in lithium battery
- Battery Standby Time:
- 35 h
- Installation:
- Wall mount; desktop
- Gross Weight:
- 0.74 kg
