Toa Electronics N-8640SB IP Door Station Board Kit

The TOA Electronics N-8640SB IP Door Station Board Kit is a network-based door station interface designed for TOA N-8000 Series IP intercom systems, enabling hands-free audio communication at building entrances and easy integration into a custom front panel. Its deployment supports access control, visitor management, emergency communication, and facility security across commercial buildings, hospitals, factories, schools, correctional facilities, parking garages, airports, and office complexes, and it serves new installations, system expansions, or replacements by providing the required electronics for a custom door-station solution. Key specs include IEEE 802.3af PoE or 12 VDC power (5 W max for PoE, 3.5 W for 12 VDC), 300 Hz to 7 kHz audio frequency response, and a 10BASE-T/100BASE-TX Ethernet RJ45 network interface with TCP/IP, UDP, ARP, ICMP, HTTP, RTP, and IGMP protocols. The kit comprises main and sub PC boards, cables, mounting hardware (operation panel not included); it provides one dry contact input, four open-collector outputs, and one relay output, and it measures 79 × 134 × 53 mm, weighs 350 g, and operates from -10°C to +50°C.