DAHUA VTO3211D-P1-S2

1-button Villa Door Station> Aluminum alloy casing> -30°C to +60°C (-22°F to +140°F) operating temperature> IP65 and IK08> IR illumination and night vision> Card unlock, app unlock, and indoor monitor unlock> Two-way audio and voice call through app> Card capacity: 10,000> Tamper alarm> Standard PoE> Control two locks