![Door Unlock Expander Module](http://bluee.au/cdn/shop/products/INTIPDM_700x700.jpg?v=1684822548)
Door Unlock Expander Module
The INTIPDM Door Unlock Expander Module enables an intercom monitor to control a second door or gate. Built-in relay output allows the control of any NO / NC device, which can be activated via intercom monitor or smartphone.
The INTIPDM is compatible with all VIP Vision Intercoms.
Product features:
• RS485 communication with door stations
• NO / NC relay receivers for door control
• Input for door status monitoring
• Input for external door control
• Powered by 12VDC
• Operating power consumption <1W