Keyfob wireless/868MHz ARA24-W2 Dahua

The Dahua ARA24-W2(868) Wireless Keyfob is a compact and efficient remote control designed for secure access management. Featuring four dedicated buttons—Home, Away, Disarm, and SOS—it allows quick and convenient operation of your security system.

This keyfob operates on the 868.0 MHz to 868.6 MHz frequency band with frequency hopping technology to ensure stable and interference-free communication. It supports two-way communication with AES128 encryption, providing enhanced security against unauthorized access.

With a communication range of up to 900 meters in open space, the device offers reliable control over long distances. The keyfob is powered by a CR2032 battery, delivering up to 3 years of battery life under normal use. Its compact dimensions (60.0 mm × 39.5 mm × 15.0 mm) and lightweight design (20 g) make it easy to carry and operate.

Additional features include a two-color status indicator (green for normal, red for abnormal), low battery detection, and cloud-based remote updates to keep the device up to date. The casing is made of durable PC + ABS material, suitable for indoor use within an operating temperature range of –10 °C to +55 °C.

Certified to CE and EN security standards, the Dahua ARA24-W2(868) Wireless Keyfob is an ideal accessory for enhancing the security and convenience of your access control system.