Dahua AirShield Wireless Keyfob

Code: DHI-ARA24-W2(868)

Features:

• 4 buttons: Away arm, Stay arm, Disarm, SOS.
• Remote configuration, cloud upgrade and check status (via mobile app).
• Built-in battery for up to 5 years, and supports low battery alarm.
• Frequency hopping, two-way communication and AES128 encryption algorithm ensure the communication's stability and security, reaching up to 1300m in an open space.