Pair of Host Extension Internal Telephone Wireless Voice Intercom Call for Building Office Model ZUSA-TF-VAC-101

Model ZUSA-TF-VAC-101

Reset volume controls connect to a pneumatic thermostat or other pneumatic device and control the airflow through a VAV (variable air volume) box

wet ones Antibacterial Hand Wipes pocket size singles

The tongue and groove construction makes assembly easy and doesn't require any special tools

Pair of Host Extension Internal Telephone Wireless Voice Intercom Call for Building Office Model ZUSA-TF-VAC-101Pair of Host Extension Internal Telephone Wireless Voice Intercom Call for Building Office AC100V240V Condition: 100% brand newItem Type: Wireless intercom Material: ABS plasticColor: As pictures shownMachine Classification: Host extensionDigital Screen Display: Caller ID functionHost Interconnection: Up to 100 units by pressing the ID key to call each otherHost + Multiple Extensions: Up to 100 interconnected extensions can call the host with one key.