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Voice Connection Beyond Boundaries
Tamper alarm for security
Clear Two-Way Communication
Single/Dual Button Versions
SIP compliant, works with VoIP
Hands-free with mic and speaker
Warranty : 3 Year
Warehouse : BKK
2 in stock
Product Specifications | ||
---|---|---|
Model No. | NAS-8523C | NAS-8523D |
Power Supply | DC 24V/1A or PoE (IEEE802.3af) | |
Power Consumption | ≤30W | |
Network Protocol | SIP 2.0 (RFC 3261), FTP, HTTP, TCP/IP, UDP, ARP, ICMP, IGMP | |
Audio Sampling Rate | 8kHz-22.05kHz, 16bit | |
Transmission Bit Rate | 8kbps-320kbps | |
S/N (Signal-to-Noise) Ratio | ≥82dB | |
Frequency Response | 50Hz-20kHz | |
Interface | 1×RJ45 Ethernet Port, 1×Relay Input, 1×Relay Output, 1×Line Input, 1×Line Output, 1×Controlled Power Output, 1×Power Input | |
Dimensions | 191×101×46mm | |
Weight | 1.0kg | |
Standard Accessories | 1×2-Pin Terminal Block Connector, 1×3-Pin Terminal Block Connector, 1×Installation Manual | |
Optional Accessories | DC 24V/1A Power Adapter (US/EU/UK/AU) |
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