Dahua ARD323-W2 Wireless door detector Top Freezer Automatically play arpeggios and phrases

Automatically play arpeggios and phrases just by pressing keys

3at PoE or 12V DC

Product weight: 140g

Jombo frame

Dahua ARD323-W2 Wireless door detector Top Freezer Automatically play arpeggios and phrasesWireless door detector consisting of a sensor and a magnet that can trigger an alarm when an armed door is opened. The door detector can display the open and close state of doors and windows on the DMSS App in real time, and provides timely notifications of alarm events when armed, acting as a monitoring mechanism. Mainly applied for villas, shops, apartments, etc Signal strength detection. Low battery alarm. Temperature measurement. Frequency hopping