Dahua Airshield ARA24-W2 4-button wireless key fob

Dahua Airshield ARA24-W2 — 4-Button Wireless Key Fob

For users seeking simple and effective control over security systems, the Dahua Airshield ARA24-W2 offers a reliable solution. This wireless key fob operates on the 868 MHz frequency, ensuring stable and secure communication. With a range of up to 900 m in an open environment, it is ideal for larger homes or commercial properties. Its compact plastic design (60 x 39.5 x 15 mm) features four intuitive buttons, providing convenient control for functions such as "Home," "Away," "Disarm," and an emergency SOS. Furthermore, the key fob utilizes advanced AES128 encryption and two-way communication, significantly enhancing security.

Advanced Features for Enhanced Security

The Dahua ARA24-W2 incorporates AES128 encryption to protect data transmission against unauthorized access. A frequency-hopping feature ensures stable transmission even in environments with high levels of interference. A dual-color status indicator provides immediate visual feedback on the key fob's operation, letting you know at a glance whether a command has been successfully received. Two-way communication enables rapid confirmation of commands between the key fob and the security system.

Easy Integration and Updates

The key fob is compatible with Dahua readers, allowing for seamless integration into your existing system. The remote cloud update feature allows the device to be kept up to date without the need for physical intervention, saving time and enhancing convenience.

Technical Specifications

• Operating frequency: 868.0 - 868.6 MHz
• Range in open space: up to 900 m
• Number of buttons: 4 (Home, Away, Disarm, SOS)
• Power supply: CR2032 battery
• Material: Plastic
• Dimensions: 60 x 39.5 x 15 mm
• Operating temperature: -10 to +55 °C

Thanks to these features, the Dahua Airshield ARA24-W2 is an ideal solution for those seeking a reliable and secure wireless key fob with long-range capabilities and modern functions.