● Stylish modular design paging station.
● Equipped with 4.3'' TFT true color LCD screen, gooseneck microphone and multifunctional keypad.
● Adopting high-speed industrial grade dual-core (ARM+DSP) chip, with start-up time ≤ 3 seconds.
● Available to select different zones for paging broadcasting.
● Built-in 3W speaker and unidirectional condenser microphone for two-way hands-free intercom and audio monitoring.
● Available to display the English name of the incoming & outgoing calls for identification, incoming calls voice broadcasting.
● Adopting digital noise reduction technology, effectively improve the voice collection distance and sound quality.
● Available to trigger short circuit signal to the designated terminal during intercom (can be used to trigger external alarm light or electronic door lock).
● Compatible with FTP (File Transfer Protocol), available for the settings of ringtones (including "busy line", "target offline" and "target hang up").
● Equipped with 3.5mm audio line input interface which can be connected to external audio source.
● Equipped with 3.5mm audio line output interface which can be connected to active speaker.
● Equipped with 1×Alarm Input and 1×Alarm Output interface for external linkage with emergency button, infrared detector, smoke detector, alarm light or electronic door lock.
● Supporting initiating & receiving offline intercom without centralized management server software.
● Equipped with standard RJ45 interface, accessible to the system wherever Ethernet is available, supporting cross-segment and cross-router.
● Optional: NAS-8530L sixteen zone selection expansion board (each shortcut button can be customized for paging broadcasting to specific area or designated speaker).
● Optional: NAS-8530T handset board.