Dahua Alarm Wireless Keyfob, 3 Year, DHI-ARA24-W2

Dahua Alarm Wireless Keyfob, 3 Year, DHI-ARA24-W2

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Dahua Alarm Wireless Keyfob, 3 Year, DHI-ARA24-W2

Description

Dahua Alarm ARA24-W2 Wireless Keyfob, 3 Year, DHI-ARA24-W2

SOS emergency alarm. Frequency hopping function and two-way communication technology Cloud update and automatic recovery from update failure.