Dahua intercom IP Door Station DHI-VTO6221E-P KEYPAD This can be used by

This can be used by the central station to verify an alarm

4G Comms Module

Environment: Operational temperature range -20°C to + 60°C

Dynamic Temperature Compensation for superior

Dahua intercom IP Door Station DHI-VTO6221E-P KEYPAD This can be used byDahua Door Station VTO6221E P: Small size apartment door station Supplemental lighting with white light 2MP CMOS camera Mechanical button with Braille Aluminium alloy plate, IK08, IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.) Door release via password and Mifare card 200Hx98Wx35. 4D (MM)