Dahua DHI-ARA43-W2(868) AirShield Wireless Alarm Repeater
Regular price
€109,00
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Product Description
The Alarm Repeater is a wireless repeater device that extends the communication range between the alarm hub and other accessories and relays received messages from the accessory to the hub. It provides a secondary communication path for accessories and improves the overall stability and reliability of communication in the wireless security system. With the DMSS app, you can manually select a path for the accessory or let the system automatically select one for you. It is suitable for security use in scenarios such as apartment buildings, garages far from residential areas, or office environments and shops with partition walls.
Specifications
| Wireless zone | 32 × wireless peripherals |
| Storage battery | Built-in lithium battery |
| Indicator light | 1 indicating that coupling and work is in progress |
| Power switch | 1 × on/off switch |
| Pairing mode | Automatic/Manual |
| Sabotage alarm | Yes |
| Remote update | Cloud update |
| Power failure protection for configured parameters | Yes |
| Detection of external power disconnection | Yes |
| Low battery alarm | Yes |
| Search Query | Signal strength detection |
| Carrier Frequency | 868.0 MHz–868.6 MHz |
| Transmitter power (EIRP) | Limit 25 mW |
| Communication distance | Up to 1,600 m (5249.34 ft) in open space |
| Communication mechanism | Two-way traffic |
| Encryption mode | AES128 |
| Frequency hopping | Yes |
| Power supply | 12 V DC, 1.5 A |
| Battery life | Battery standby time: 35 hours |
| Operational 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 | CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017 EN 50131-5-3:2017 EN 50131-10:2014 EN 50136-2:2013 Safety class 2 Environmental class II |
| Housing | PC+ABS |
