The 8028V is a vandal-proof SIP doorphone system that allows you to greet visitors from any phone connected to your communication network and allow entry with the simple press of a key.
The 8028V is designed for any environment where there is a high potential for attempted damage or abuse. The system provides hands-free intercom capability, entrance security with door unlock control, rugged weatherproof design, and superior audio performance. Fully compatible with SIP industry standards, the 8028 SIP Doorphone will work with most SIP-based PBX servers.
Install the full duplex capable digital door station anywhere you can run single pair 24 AWG wire. The network connection and door control relay are located securely inside the premise at the Controller location.