The ZoneDial is a software application for making after-hours override requests via telephone, complete with tenant billing, invoicing, and call audit trail. The software ensures that lighting and HVAC services can be available to building users on demand, 24/7, without having to incur direct after-hours staffing costs to execute overrides or face high energy bills for excess hours. The software's billing module prints invoices suitable for mailing to tenants, with a detailed audit trail for every phone call received by the system. Features such as remote hangup detection to prevent modem lockup, automated launch, and password-protected shutdown help ensure uninterrupted availability.

ASI Controls, 2202 Camino Ramon, San Ramon, CA 94583-1339; 925-866-8808; 925-866-1369 (fax);;

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