Dahua AirShield Wireless 4 Button Keyfob White with Cr2032 Battery - DHI-ARA24-W2 Brands_Uniarch the camera delivers up to

the camera delivers up to 40 meters of IR night vision

HTTPS support for higher cyber security

The system includes built-in support for fisheye dewarping on one channel

40 x 170 x 105 mm Impact protection IK08 IP rating IP66 Material Aluminum Operating relative humidity

Built-in microphone and speaker with echo suppression and noise reduction

Dahua AirShield Wireless 4 Button Keyfob White with Cr2032 Battery - DHI-ARA24-W2 Brands_Uniarch the camera delivers up toThe DHI ARA24 W2 is a compact wireless keyfob designed for quick and secure arming, disarming, and emergency alerts in Dahua alarm systems. With four intuitive buttons and reliable two way communication, its ideal for residential and small business users who want fast access to their alarm system from anywhere in the home or premises. The device supports cloud updates and features strong wireless encryption for safe and stable operation. Key Features