Manufacturer of intercom solutions for communication and security.

• See also:
• Masterformat 2004
• 11 30 00 - RESIDENTIAL EQUIPMENT
• 11 31 00 - Residential Appliances
• 11 31 13 - Residential Kitchen Appliances
• 11 33 00 - Retractable Stairs
• 27 00 00 - COMMUNICATIONS
• 27 30 00 - VOICE COMMUNICATIONS
• 27 50 00 - DISTRIBUTED COMMUNICATIONS AND MONITORING SYSTEMS
• 28 10 00 - ELECTRONIC ACCESS CONTROL AND INTRUSION DETECTION
• 28 13 00 - Access Control
• 28 13 53 - Security Access Detection
• 28 16 00 - Intrusion Detection
• 28 20 00 - ELECTRONIC SURVEILLANCE
• 28 23 00 - Video Surveillance
• 33 82 00 - Communications Distribution
• Masterformat 1995
• 11450 - Residential Equipment
• 13700 - Security Access & Surveillance
• 16700 - Communications
• 16720 - Telephone and Intercommunication Equipment