Telephone Entry Systems
High-Resolution, 10" LCD Screen Voice-Guided Assistance Double Box Design Built-In Power Backup / Surge Protection Two Slots for Memory Cards High-Quality Digital Communication System with Active Noise Filtering History Buffer of up to 8,000 Transactions Field Upgradable Memory Capacity: 250, 500 or 1,000 Resident Names Programmable "Unlisted Resident" Feature 6-Digit Resident Keycode Access 3-Digit Resident Dialing User-Friendly Local Programming Via Built-In Keyboard Eliminates Need for User Manual Two Independent 7-Day Timers Per Relay Output for Door and Gate Control Postal Lock Ready "Exit Switch" Ready
