Dahua - ARA43-W2-868 - Wireless Repeater Alarm - Communication frequency 868Mhz - Up to 32 devices - Signal strength detection - LED indicator for operation and pairing - Lithium battery - Power switch - Open field range 1,600m - Cloud upgradeable - AES 128 encryption - Two-way communication - Frequency Hopping - Tamper alarm - White color.
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ARA43-W2-868 | WIRELESS ALARM REPEATER - 868 MHz - UP TO 1,600 M - UP TO 32 DEVICES


WIRELESS ALARM REPEATER - DAHUA - ARA43-W2-868 - FREQUENCY 868MHZ - 32 PERIPHERALS - LED INDICATOR
Wireless Alarm Repeater - Dahua - ARA43-W2-868 - Two-way communication frequency 868Mhz - LED indicator (paiting and correct working status) - Frequency Hopping - Up to 32 peripherals - Lithium battery - Tamper alarm - Remotely upgradeable (Cloud update) - Signal strength detection - AES128 encryption - Operating range up to 1,600m in open field.
Main features:
- Wireless Siren - Dahua - ARA43-W2-868
- 868MHz two-way wireless communication protocol
- Connect up to 32 devices
- Coverage up to 1,600 meters in open space
- AES128 encryption
- LED indicator for operation and pairing
- Power Switch
- Remotely upgradable (Cloud Update)
- Automatic/manual pairing
- For wall or desk installation
- Built-in tamper switch
- Lithium battery
- Power supply: 12 VDC, 1.5 A
- Size: 163.0mm × 163.0mm × 32.0mm
- Product net weight: 0.32 kg
- Supported operating temperature: –10 °C to +55 °C
- Material: Polycarbonate and ABS
Product details
Technical data sheet
| ARA43-W2-868 | |
Technical Specifications | |
Input/Output | |
Wireless Zone | 32 × wireless peripherals |
Port | |
Storage Battery | Built-in lithium battery |
Indicator Light | 1 that indicates pairing and working |
Power Switch | 1 × power switch |
Function | |
Pairing Mode | Auto/Manual |
Tamper Alarm | Yes |
Remote Update | Cloud update |
Power Failure Protection | Yes |
Disconnection Detection | Yes |
Low Battery Alarm | Yes |
Search | Signal strength detection |
Wireless | |
Carrier Frequency | 868.0 MHz–868.6 MHz |
Communication Distance | Up to 1,600 m (5249.34 ft) in an open space |
Communication Mechanism | Two-way |
Encryption Mode | AES128 |
Frequency Hopping | Yes |
General | |
Power Supply | 12 VDC, 1.5 A |
Battery Life | Battery standby time: 35 h |
Operating environment | –10 °C to +55 °C (+14 °F to +131 °F) (indoor) |
Operating Humidity | 10%–90% (RH) |
Product Dimensions | 163.0 mm × 163.0 mm × 32.0 mm (6.42" × 6.42" × 1.26") |
Packaging Dimensions | 219.0 mm × 187.0 mm × 91.0 mm (8.62" × 7.36" × 3.58") |
Installation | Wall mount; Desktop |
Net Weight | 0.32 kg (0.71 lb) |
Gross Weight | 0.74 kg (1.63 lb) |
Certifications | THERE IS |
Casing | PC+ABS |
Further details



