Speco 2TB Hard Drive- Seagate, Part# HD2TBS Tempo Test Lead It has a 5 ms

It has a 5 ms response time and supports two-way data exchange between the monitor and PC system optimizes the monitor settings

The modern Telematrix 35V120S10DU3HB 3502IP-MWD is a part of the 3500 Series USB Hybrid– VoIP Corded with 2 Line

Memory Capacity: 2GB or 4GB

24 built-in IR LEDs that help capture clear images at a minimum illumination of 0 lux

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