![Video Intercom Card Reader Module DS-KD-M - Aukoo Vision](http://aukoovision.com/cdn/shop/products/DS-KD-M_699x700.jpg?v=1650406094)
Video Intercom Card Reader Module AI-KD-M
by H-Series
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Supports unlock the door via entering password
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Supports call the resident via entering room No.
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Backlight compensation
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Easy to extend